He has several remarkable goals in CL with Madrid. Against Marseille some 35 yards out, a couple against Ajax, one against Galatasaray. Etc, etc. His La Liga repertoire is filled with ridiculous goals, his long shot goals in Madrid are just wildly insane. Just take a quick look into Youtube and wonder who the hell even tries shooting from the mad angles he did, let alone score them. Messi sort of used to change games by scoring and dribbling past 3 or 4 players, Ronaldo could change the game by scoring 30-40yds screamers from out of nowhere. Same end result, different ways of doing it, but equal awesomness to both. He also had very nice individuals goals in RM, I can remember that sort of karate kick against Valencia in a deathmatch in La Liga round 36 or 37, that wonderful goal against Espanyol in 20...15 where he wrecks 3 players with 2 simple, beautiful touches...
He carried a lot of his United stuff into RM I'd say until somewhere in 2014. His main attribute was always pace, and acceleration. All the tricks, the dribbling, were there for him to just gain an inch on his opponent and take off. He was very smart to understand that wouldn't work forever, and changed up. That's better than keeping on doing the same even if it's not working anymore.
I do agree that Man Utd Ronaldo was something else though in terms of pure spectacle of technical football, compared to other times in his career. He consistently made attacking plays all on his own, starting behind the center line and finishing up crossing or assisting for a shot. There's dozens and dozens of example everywhere on Youtube. When I look that far back, and look now at Juventus where 10 guys struggle to do anything with the ball for 2 or 3 minutes, it's incredible to think of how this guy just did it all on his own more than a decade ago.
As for the question asked before about calling him a 'genius', it's a word I don't like using a lot to describe people, but I'd definitely say his mind is far out and beyond most footballers I've ever seen. It has just been shown in very different ways, from young Ronaldo in Man Utd, to RM's triple Champions League. His greatest attribute is definitely his brain, so while I wouldn't use that word on him or practically anyone else in any field, yes, the guy clearly has a brilliant mind in more than just football, and I'd definitely put him up with a very short list of players that I could say felt like they came from another world.