Ok, my thoughts:
-First, this definitely felt more like an Avengers movie than a Captain America movie. But I'm not complaining about that. I really enjoyed the movie, overall.
-Second, going into this movie I was really struggling to decide whether or not I liked Stark or Rogers more. Like, there was some serious inner turmoil going on regarding this decision. But this movie definitely helped me decide that it's the former (though I have to admit, there were some delightful Iron Man moments contained therein).
-Additionally, I don't really like War Machine. Not to say I'm happy to see what happened to him, or anything. But I find this strange, as I generally like Don Cheadle.
-Overall, I have to say I think Vision is definitely the coolest/most badass. But I have to wonder: What the Hell does this guy do when he's not out saving the world? The answer to this question is pretty clear for most of the other characters, but for him?
-And where did this Black Panther guy come from? I mean, I get who he is and all, but is he enhanced? Or is it the suit? A little more backstory would've been nice.
-Finally: Spider-man? More like Spider-boy.