Saw it today, cried in the theater during the funeral, cheered when cap took up Mjolnir. Wild ride, loved it all.
My thoughts on the Thor arc:
He spent 3 movies losing, but only one actually coming to terms with the fact that you can fail and keep going. That was the whole point of his Endgame arc, he finally accepted that he has failed, and will probably fail again, but that doesn't mean it's the end. He NEVER failed until Dark World events. He never learned how to process failure. So Endgame was the single largest step for him as a character.
As for the Cap comparisons. Just stop. Steve lived a life of constant failure, rejection, and loss before he was transformed. He learned how to deal with and process it all a long time before he even entered the super soldier program. So flipping hos arc with Thor would be a MASSIVE breach of character for him. There is a reason his favorite saying is "I can do this all day"
As for the Hulk thing. Yeah, I wanted to see him go ham the whole time. The thing is, by basically merging himself with the Hulk Bruce cut his power significantly. Thats probably why his arm hasnt healed yet and why he didn't bring the usually oomph to the final fight. Without the savage rage the Hulk is just a big green guy who happens to be stronger than most people instead of a force of nature. I think this will be a big plot point in the future, and I really wanna see where it goes.