Just saw it today.
I'll agree with Nazi Truman Capote being stupid as well as useless. Other than that I think this is probably only 2nd to the Avengers as far as the marvel movies. Cap is finally the same badass he is in the comix and put a lot of effort in to making this an A list film.
While IM3 pissed me off Cap surprised and entertained.
And Hawkeye is all about SHIELD. Leaving him out, or at least not explaining where he was, was silly.
Oh, and when the Hydra guy lists the two "other targets" I went full nerd-rection.