I have watched this movie many times it is awsome and so good action scenes. First of all it is one of the movie of marvel cinematic universe which is expanded upto multiple film series. This movie is about a man who is scientist but also an avenger . Robert downey jr has done brillient work. Also the other actors are awsome Ben kingslay has worked good. The movies has one of the best action scenes and a little weak in story but the arc is good and it ia a big marvel universe. Sound tracks are good and enjoying.