The theater we saw this in was quite noisy. At one point three of us had to turn around in unison and ask the three people sitting behind us to shut their pie holes.
As for the movie itself, it was a long movie that seemed to fly by, keeping me engaged throughout. Few of the sad moments took me by surprise, but I was suprised by the sheer amount of humor in it, especially in the first half.
This isn’t the best Marvel movie since by its nature it’s overstuffed with heroes, but given these restraints I’m hard-pressed to think of how they could have achieved a better result.
Highly recommended.