I'm not sure why they're calling this the final trailer for "X-Men: Days Of Future Past." With a month to go before the film's release, I would imagine we're going to get pounded with marketing materials that are going to show us more and more of the film in an effort to get audiences to show up.
My own kids have been working to catch up with the "X-Men" series for the last month, and just tonight we watched "X-Men: First Class." I was struck again by just how much I like that film's take on the relationship between Charles (James McAvoy) and Erik (Michael Fassbender), and there is no way to quantify how lucky they were to sign Jennifer Lawrence before she became a giant star. This film may feature an army of cameo appearances from the cast of the first three movies, but it is still very much a sequel to "First Class," and a bridge to "X-Men: Apocalypse," where we'll once again follow the younger cast.