Eventhough the trailer is good, I don't believe I'll go see the next movie as I was dissapointed three times in a row by the others. I don't see why they just can't stay true to the books. We've had three movies this year to stay true to comic books.
lol..I've yet to see "Order of the Phoenix" and I've yet to read, " Half-blood Prince" I can't read her books anymore, they aren't challenging enough or something, idk, just can't read them. I got too lazy to watch the movie xD
Oh you should finish it so that you could read and undserstand the Deathly Hallows because that's the best written one. The only problem that I had with it is that there's a couple of people that I wished hadn't died.