Feels like this season would've benefitted from being released all at once. The last few episodes have been so slow compared to the first half of the season. Right now it's feeling like the show may have peaked at seasons 1-3, Bobby and Alex's story is arguably the worst in the show's entire run, I feel like the antagonists aren't as engaging as the previous seasons and having one central, one-note villain has been detrimental to the overall plot. The side characters aren't much better, I'm usually good with naming every character in a show but I couldn't name probably 2/3rds of the cast at this point, they're quite lifeless.
I think the biggest issue is that it's not set anything even remotely as exciting up in the previous seasons, there's a lack of the gates, protomolecule, anything about potential alien civilisations that I thought season 4 was building into, and pretty much all the air of mystery that surrounded the show has vanished. We're now at a really bland good vs bad conflict with little ambiguity.
Hopefully finds its way in the finale, I've found most of Amos's story to be very interesting and probably would've enjoyed it even if the whole season was just about him. Maybe I'm just missing the main cast being on screen together.