The X-Men have had a wild ride on the big screen. The franchise has already been essentially rebooted once already, and that’s expected to happen again with the characters' impending arrival in the Marvel Cinematic Universe. There have been some bad movies in the series, but there have also been some excellent ones. One of the nearly universally beloved entries is X-Men: First Class, a movie that was originally conceived as a Magneto movie. Michael Fassbender recently talked about why he signed on to the project to play the younger Magneto. X-Men: First Class turned back the clock and introduced...