I really enjoyed the movie overall. I felt it was dragging on a bit towards the end - not in any specific way, I could just feel my ass starting to get sore and was a bit annoyed. Could be more on the seats than anything though.
Anyway, I liked some of the references to other films. Fury talking about how Stark had an "up close and personal" look at the helicarrier turbines and had some input in the new ones had my laughing.
I was expecting Hawkeye to show up at the end for whatever reason. Same with Coulson. But no dice. Oh well. I really liked Falcon. When they showed Cap going for one carrier, Falcon for the other, and everybody else in the group tied up doing things I was practically guaranteeing, in my mind, that Hawkeye was going to on that third carrier in an awesome reveal. Obviously I was wrong
Also, my theater was legitimately shocked when Winter Soldier was revealed to be Bucky. There were like 4-5 audible gasps and one lady, sounded older, let out an actually shocked "holy shit!" pretty loudly. A few "Wow"s. One kid yelled "I TOLD you!" I obviously saw it coming but apparently most did not.
I'd say about 80% of the theater stayed for the Twins post credit scene, while only my gf and I along with one other group stayed to see Bucky. Which I thought was going to be a bit longer but apparently not.
A solid 8/10 movie.