Comic Book Movies That Improved Upon The Source Material?

[DarthSkywalker]

Civil War showed a progression of Tony's character because of the events of Age of Ultron. At the start of Iron Man 1, he would've shunned government oversight. However, seeing how things got out of hand (and also because Mariah Dillard socked it to Shellhead at the start of the film), he now felt responsible for things and felt he and others had to be accountable and not just go rogue.

Civil War was more like a Civil Skirmish in the film though compared to the comics.

I don't want to get into AoU in here, I'll just say that Tony in AoU makes very little sense to me after IM3, and that I find him incredibly unlikable in it.

Civil War was actually good compared to the comics as well.