After having rewatched the first 3 movies before ending with 3.0+1.0 (wanted to revisit just the Rebuild series and not be nitpicking all the time about how stuff in NGE/EoE was better yada yada), my thoughts are:
1. 3.0+1.0 = Honestly the best Rebuild and it isn't that close at this current time. I had been left mixed on every single movie until this point, and thought it would be the same here. While there was still stuff I didn't care for (still didn't care as much for the characters as the og series, some wack CG sequences and OTT parts, and mixed thoughts on parts of the final scene, as well as other things), it was very thematically solid and the meta parts especially at the end were incredible. And in terms of visuals, Eva overall still can't really be beat for me. The backgrounds and the animation, overall direction in every department was insanely good. And despite EoE still being preferred (as I still prefer the characters there than here), this was a worthy conclusion for the Evangelion series.
2. 2.22 / 3.33 = Can't really make up my mind on these movies despite having more appreciation for parts of them. They both had new content that I enjoyed, and overall great direction especially 3.33. But they have some lows that dragged them down a ton.
I quite dislike the general aesthetic of 2.22 and 1.11, they're just so sterile in comparison to the vibrant look of the others. 2.22 also inherits 1.11's trait at times of recreating scenes of the original series, but with worse execution. I liked parts of it like the aquarium and the ending among other scenes, but it was mostly not great besides that, having one of the worst scenes in Rebuild (Mari's parachute scene) and certain characters I like a lot from the original (Asuka especially) just not being the same.
3.33 has an incredible aesthetic with its animation and art direction (that should have been done for 1.11 and 2.22), and the whole cinematic feel of it raises it higher up than the rest except TUAT. However, I thought the first part of the movie up until Shinji has a talk with the WILLE crew on what is going on was too dragged out, being mostly boring technobabble and CG animation that wasn't very enthralling. I generally enjoyed the middle of the movie the most, being focused on Shinji and Kaworu, and up until Shinji pulls the spears out of Lilith, it was pretty good. Unfortunately from there, it's just a mess for me, with the really fast pacing and stuff in general just flying by. I liked the ending quite a bit still, like my first watch.
Honestly, 3.33 would probably be still ahead for me, but man, that second watch made me like scenes of it much less than before.
3. 1.11 = This movie is just the original series, but worse (maybe with the exception of Operation Yashima). Honestly, it's to be expected given that the majority of storyboards here were just reused from the original episodes, but it still sucks. This fits in much less with the rest of the films, with the uninspired direction they took for it. The cutting of some parts and the pacing overall make this a lesser version of the original series' version, and nothing more in my opinion. Don't think I'll revisit this for a while if ever.
I could go on with other comparisons (like how I wish the music was still from post-NGE era Sagisu instead of post-Bleach era, despite still being good compositions), but overall, I think the ride was worth it for this last film. I don't think I prefer this story to the original series, but TUAT was the first fully fledged Eva anime entry since EoE that I thought was fully great. And I think that's pretty swell, especially with it being as conclusive as it was.