I feel after seeing the latest promo I've seen the entire picture's main plot points and all of the high points... I am soooo angry at the marketers who make trailers these days. I know they want to comfort people so they know exactly what the film is about before paying to see it (or waste time pirating screeners or workprints from teh internets.
But this is ridiculous! Damn them! (Same goes for Star Trek 2009 trailers revealing way too much, crazy!)