Too "epic", too predictable

Rating: 5/10 (26 April 2019)

The first time ever I physically facepalmed in cinema (those who saw it will know exactly which scene I mean...)
Very similar to Infinity War - two thirds of the movie feels great, but the rest consists of "epic" action scenes and predictable "close calls" dumb and unrealistic to the point of me taking offense at the creators either considering me too stupid to notice, or worse, not even caring; followed by "emotional" scenes that are just too damn long, forced and badly acted to work.
One unfortunate difference from Infinity War is that it still had a fantastic Thanos and a half-believable plot.
I know physics don't apply in comic book movies, but I know a battle scene that I can enjoy doesn't have more than 5 participants and doesn't last 45 minutes!
Right, yay for teamwork, good guys have each others back and beat a formidable solo villain, it's corny but I get it. But there's a point when it's too much, and that point is about half way of where these movies take it.
A fight scene is epic when it builds up, not when 25 "heroes" - including every insignificant sidekick - take turns fighting random cannon fodder and/or a stronger villain who flicks them aside instead of finishing them off.

*SPOILERS BELOW*
Infinity War's ending moved me at least a bit, despite Ironman's "acting" and me being sadly certain of them reversing it anyway(oh boy did I hope I was wrong...). In Endgame, the supposedly moving events are permanent and I felt nothing. The "epic" battle was such a mockery that I just stopped caring. It's not that almighty universe-moving stones are now finger-snapping toys that every human can safely hold - as long he looks good and carries a bow. Not even that young Thanos is suddenly unstoppable even without the stones, even against Marvel.
It's the whole dumb scene good army vs bad army, it's the asgard chick I didn't care about even in Thor 3, arriving on a damn pegassus, it's Pepper in armor. And no matter how impotent Captain America feels throwing a shield around, the hammer? For the love of Stan, WHY?
It could've been a good movie, just reduce it by 1 hour by cutting final battle to 15 min and emo scene to 5, oh well, maybe I'm the weirdo...