I saw it last night and was hit with the "im so excited and this is going to be the best movie ever" that when I finally saw it nothing could live up to my internal hype.
It was good... I liked it.. I just felt it was lacking in some spots that Infinity War shined in.
I felt it was VERY choppy - all over the place.
I didnt like Thor at all. No way that would happen (the directors tried too hard to hit the successful points of the best MCU movie Thor: Ragnarok) and it was funny where this movie did not need that (it needed awesomeness)
I didnt like In-between Hulk.
It needed WAY more action.
You watch these movies for the ensemble and all "other characters" (Spiderman, Strange, Captian Marvel especially !!!) got like 5 mins of screen time it felt like.
Finally it drove me crazy that an armor less, glove less Thanos was still that strong. That would not happen and Iron Man, Cap, and Thor together would destroy him.
Other than those frustrations (mildly) I liked it and am sad the MCU which feels like a family member is "dead" in this version.