Falling somewhere between a sequel and a reboot, director Matthew Vaughn has managed to make X-Men: First Class a worthy entry in the X-Men franchise that successfully explores the origins of the characters as well as Christopher Nolan did with Batman Begins. X-Men: Last Stand painted the movie series into a difficult corner by killing off key characters. This movie provides a clever means of bypassing such issue by offering an origins story that subsequent leads in later sequels to an alternative timeline that redresses past mistakes. X-Men: First Class opens with a rather bleak and dark pre-credit sequence set in a WWII concentration camp that sets up the central protagonists and antagonist. It then maintains a steady pace and unlike other more recent bloated blockbusters, it's running time works in its favour and not against it.