My opinion: I was expecting a coke, and it gave me pepsi.
The concepts and idea were nice. I read the Extremis comic book and watched the graphic film on netflix beforehand. I just think they executed it poorly. Which is not to say the action wasn't awesome. The main reason I went to see it is for what else? Robots. I was disappointed by the lack of extensive use of suits like he did in the avengers. (which was only one. I know.) But they could have honestly given what we all really wanted to see a little more screen-time. The hulkbuster. IT LITERALLY GOT AS MUCH SCREENTIME AS IT DID IN THE TRAILER. I was disappointed but the movie made up for it with its message and overall action. Punching badguys in a metal suit? what could be better. Also to sum this movie up:
Tony Stark vs. Novakids
Good movie but I wouldn't want to watch it repeatedly. 6/10