If you're worried about spoiling the movie by watching so many clips, don't. These are all just a series of teases. They're very good teases and quite satisfying actually. Like the best kind of teases, they fulfill and leave you wanting more in the end. Luckily, X-Men: First Class comes out tomorrow, so you'll only be dealing with the ramifications of these teasing clips for less than 24 hours. You're welcome.