You all don't realize something. Last year this same dilema came up. The CoS trailer was to be attatched to some kiddy movie (Scooby Doo I think), and frankly many people (including myself) did not want to see it but wanted to see the trailer. The answer was obvious. Online. Whenever a trailer appears in a movie theatre it appears online. In fact, trailers are constantly updated at Apple.com. So always check there before wasting your money on a bad movie just so you can see a 2.5 minute trailer.