This is the best thing I've ever seen. Watch it.
/via Every Star Wars geek I subscribe to.
PS. There is a lot of backstory that goes along with this link. An example of which is that Damon Lindelof, the major creative driving force behind LOST and the recent Star Trek film, watched this and said: "Your life is about to change. This is astounding film making. Watch ALL of it." That is why I've decided to leave my link to this video as simple as possible and just say watch it.