You know what the magic of trailers are (or at least should be?). A trailer should provide you with a glimpse of what possibly could be the next amazing movie you decide to drop some of your hard earned money on. It should give you just enough to make you interested in the film without revealing the whole plot or best scenes. There have been so many times where I will tell the someone the scheme of a whole movie without having ever seen the movie because of a lengthy trailer.
Now this trailer is what I'm talking about. This bad boy starts off in the middle of action. Builds up to more action. Leaves you wanting to see even more. That is a good trailer. I would run to the theater right now if it was out without having to see another trailer. George Clooney? And Sandra Bullock? What? Man, this is like Speed but in out of space! And look what happened to that ship! Meteors? Aliens? Did it go over 55 miles an hour? Guess we'll have to wait to find out.