Iron Man is bound to multiple returns, while Robert Downey Jr. plays a major role, and Jon Favreau is the director. And as long as until the protagonist is not exhausted stocks of radioactive charisma, and the chief director allows the actresses enthusiastically clobber themselves in the frame, we will be back for another serving. It is not excluded that many may seem, the "Iron Man 2" had not went long away from the first part. That is very nice and noisily shuffled his feet in one place. So let it be. After all, the movie can afford it, and there is no need in more compelling reasons besides the classic selfishness of the Stark.