Iron man was pretty awesome in my opinion, but I am a bad movie critic so idk! I am not much in tune with the marvel universe so I can't say whether it was accurate or not, but it seemed like the actor for Tony Stark did a nice job bringing out the smart alpha-male type of character he was supposed to be. A lot of the moments in the movie had me laughing aloud with all the A-grade body language and situational dialogue that went along with the characters, which made some parts of the movie that were vulnerable to bad humor seem funny. I think some of the acting went over the top during the final showdown, that seemed corny to me. Otherwise it was a very good movie, I reccomend seeing it in theaters.