The last Jedi is probably the worst movie I've seen at the cinema. Possibly ever.
Good way to explain that movie is there's like a really famous song that's been covered faithfully, reverently by thousands of top-level artists across a myriad of genres, and then the ten thousandth person covers it but with weird instruments randomly thrown in and some of the lyrics wailed strangely
but also gets a huge corporate marketing push and a subsection of the populace who happens to not mind the departure tries to dissipate the cognitive dissonance by rationalizing it as 'bold' and 'intellectual' on the back of that corporate influence.
The general public who didn't like that movie are subconsciously picking up on certain extremely questionable technical elements. On a technical level the debate is whether RJ thought he was making a successful subversive/deconstructive but still within a properly-constructed popular narrative, or whether he only ever intended to slyly mock convention.
A vast majority of evidence indicates the former, that he thought he was making/made a
Sixth Sense type of deconstructive crowd-pleaser. Most of that evidence are the elements where he's clearly going for emotion A or mechanism B, but fails spectacularly because he's left out/deformed rudimentary parts. Secondary evidence comes from the fact that all he's ever done is collage genre convention. It'd be weird for him to claim '
guys, you know I did it on purpose'.
The Redlettermedia fellows put it as something like 'written by a high schooler, but kind of a smart one' and they were close. If you know what you're looking for, then it looks like either one of two things: it could look like a screenplay someone with heaps of talent but who had never learned how to write one. What it unfortunately really looks like however, is a screenplay by someone who'd studied a bit about how to write one decided to flip every newly learned conventional technique on their side, 'just because' and then declared it brilliant. And you laugh along with them in the beginning because maybe once upon a time you did it too - as any of us in any field are wont to do when we're learning the ropes - but then you realize they're serious. It looks....unmaliciously unawarely stupid. A kind way of putting it might be 'departure for departure's sake'.
This second viewpoint falls a bit in the realm of taste and it's where a lot of the argument fuel comes from. It's like being taught to fold a paper crane and while your patient teacher watches on, you decide to fold the wings and tail a bit different but feel it's 'bold' and 'original' and 'fresh'. Or baking a cake and it looks pretty good but the inside layers are a bit uneven and the filling is all over the place and the person goes 'Pollock'. You smile and go 'okay', but you have questions. '
If you want the 'Holdo moment' to really work you realize you have to do _________ right?' If you really want Leia Poppins to work on the broadest scale of audience possible you realize you have to do ________, right?' 'See here where you've tried to join narrative X and narrative Y but they run in series not in parallel; you actually want the latter specifically so that you can pull in Z later on, but right now you don't have that; are you sure this is what you want to do? It looks like you do because you do have Z'
Maybe another analogy is a classic car put together with hundreds(?) of small joining elements missing. Yours truly at the car show is all ooh and aah. Car experts are like, ummm....
Very technical things are flat out missing from that movie.
I mean yeah you could, because Rise of Skywalker ignores it as a middle film to appease certain groups of fans (who then ended up not liking it anyway). That doesn't mean nothing happened, just like Empire wasn't a waste of film because it was primarily about character.
Arcs-
Rey - begins by needing a past to define her "place" in the story, and for someone else to be the saviour, ends accepting that she is defined by herself, and is "the last jedi" (great work JJ)
Kylo - begins conflicted and a glorified dogsbody, ends the Supreme Leader who fully embraces the dark side (not so subtly evidenced by his keenness to kill Luke, just great stuff JJ)
Finn - begins by trying to abandon the resistance to save Rey (the only person he cares about), ends up "rebel scum" (until JJ has him scream "REEEEY!" again for most of this film)
Poe - begins thinking that killing people is enough, ends knowing you have to save them as well (honestly can't remember him from the new film other than making eyes at Keri Russell's masked face)
Luke - begins refusing the lightsaber (literally refusing the "call to adventure" from Campbell, ie the premise the entire series is based on - he's refusing to be a hero), ends... holding the lightsaber. Luke's arc, I'd say, is one of the best things a modern blockbuster has done - it takes an icon, breaks him back down into a fallible human, then turns him back into a hero. People obviously disagree on that, but I personally love it. And it got a stonkingly good performance from Hamill.
Even Rose - begins distraught she had to see her sister die a pointless death, ends up managing to save someone she cares about from a pointless death.
You can dislike these character arcs, and can accurately point out they got thrown out by Abrams and Terrio, but saying they don't exist in the film is odd. In fact I've mainly focused my ire at Abrams above but Terrio is pure hack at this point.
Kiiiind of none of those are arcs. They're maybe half.
The term is a bit of a misnomer based on its offshooting from 'narrative arc' and the fact that the vast majority of fiction/fictionalized characters admittedly are most easily visualized by drawing 'parabolic' lines. There are 'flat arcs' too, where the character doesn't change and the narrative 'twists' around them. (This is where the smart-ass kid in class points out everything is relative and doesn't that mean they're twisting around the narrative, too)
The actual active ingredient in a 'character arc' is a minimum dual-strand braid. (And if it's functioning properly it turns into this almost tangible, writhing 'physical' thing. Shit gets weird. Also, there are vast schools of thought and thousands of pages of thought on how many strands there are)
Here's a quick example using one of yours: Rose hates stormtroopers. Loathes them. Not only wants to kill every last one but is also stupid sexy good at it. Devoted her entire life - sacrificed a marriage proposal from a high-value suitor - to getting badass enough to do liquefy any stormtrooper on sight, meets Finn (and maybe her heart melts but she can't show it. Or she absolutely does not trust him but is ordered not to kill him) All that plus what you posted = a 'character arc'. (And from there you'll get people who are like but what about The Lie and The Wound and The External Want and Internal Need no it's just The Want and the Need Blah Blah Blah) It's that initial two-strands interacting
that makes the arc curve as it progresses. The mechanism isn't like curving bow wood or even like drawing a roller-coaster but like
this. The magic - if there is any - happens when you start twisting that braid together. And then those braids together. It's easy to see how the above example can tie in with Finn's braid. (and to be fair, it could be argued that Johnson tried to do this) From there it can get as complex as the writer is able.
The poster you replied to is right (but for the wrong reasons). There are no 'proper'
(to hell with the rules!) arcs in the ST. What little there is, is threadbare. Always always minimum two-strands.
All that being said, there will be someone who's like, 'You idiot, what you just described is character motivation, which is completely separate from arc.' That's when you point to movies like this one and say, these characters all 'undergo change', why are so many viewers unsatisfied?
Also, this intertwining isn't always a conscious process. But in mass-market popular fiction it most often is.
The problem was not ignoring any kid in particular, after all, they're kids. But Luke's action should have been the one that inspired Lando and that huge fleet to come to the fight. Why JJ ignored this? I have no idea.
Neither does he. Cardinally, neither does Kathleen Kennedy. But that's a whole other matter.
Technically to do what you posted requires a fair bit to a lot of setup for it to work properly. Also takes about forty minutes screentime. The primary reason is pretty simple: in order for that 'inspiring' moment to work you have to dig a deep hole for the protagonist(s). The slightly more secondary reason it takes time is that you also ideally have to weave it in with other characters arcs. A distant third is that it's relatively difficult to come up with a non-cheesy 'arc' for this type of moment. Hard enough that if you keep working at it too long, this minor character suddenly starts having a bigger role and stuff starts getting crowded. Long story short, doing this properly is hard enough that there are people who will just go, '
Sheesh, this is too much work I'll just have the moment where they all show up. Boom, cavalry's here. Chills everytime.'
Conversely you could do it with less time, but that's when you venture into
too fast/didn't feel like Star Wars/you-know-what-it-feels-like-it-feels-like-Transformers-omg-you're-right territory.
This is a transcript of George Lucas, Steven Speilberg and Lawrence Kasdan brainstorming
The Raiders of the Lost Ark. Really good example of how the process is a mix of throwing out ideas and then trying to weave them together believably. It's quite long but a fun read.