Oh give me a freaking break already, this trailer is awesome and rocks everything about HP does. But as always there are a few sad,pathetic and lonely people out there that have the need to bash on others and do thier best to make someone else as miserable as they are, Grow UP , SHUT UP, and back off !! Not everyone is psychotically obsessed with HP so there is no need to tell them they arent a big enough fan because they do not know something!! UNREAL, try enjoying and sharing knowledge with ppl that arent as amazingly gifted and knowing as you and quit the pathetic and childish keyboard commando tirade!!

Harry Potter and the Half-Blood Prince
International Teaser Trailer
(1:33)