Best game trailers

[SaiyanZ]

Post the best trailers you've seen here. Out of all the trailers I've watched, the Deus Ex Human Revolution trailer was the best for me in terms of graphic quality and content.

http://www.youtube.com/watch?v=Kq5KWLqUewc

 

[Jabberwocky]

anything made by blizzard

 

[Barbarian Conan]

The best intro thread had me thinking of the best trailers / reveals / teasers.

Dead Island:

God of War: (this is why I like watching E3 events without knowing what trailer they are currently showing)