Movie Suggestions for movies similar to 'The Social Network'

I am looking for movie suggestions in a specific style of movie. Movies that are based of true stories but still are very entertaining to watch. A movie where you learn a lot about the subject matter (hopefully most of the movie is relatively accurate) and you still have fun watching it.

I would like to think 'The Social Network' is a good example of this. There are a lot of movies that are "based of true stories" but aren't really the true story of what happened (I realize there are inaccuracies in 'The Social Network'). I find most documentaries too drab for me to sit down and enjoy, despite wanting to learn the subject matter.