The big news of the 2011 Global Battle.net Invitational is that a team with a hunter on it managed to come out on top. And it is news because, well, nobody expected any team with a hunter to do this well.
The winning team was OMG, a PHDK comp of a holy paladin, a marksman hunter, and an unholy death knight. In the final they went up against Skill Capped, a team of a holy paladin, a frost mage and an affliction warlock. The matches are fun to watch and pretty tense at times. You can find the videos here. You can watch them without a virtual ticket.