According to AICN, there's currently a new Incredible Hulk trailer being handed out as a promotion at Best Buy. But don't worry, you don't need to leave the house to obtain it--it's on YouTube! This trailer really makes up for the lack of any painfully-long, nearly-laughable, narrated exposition in the previous trailers.
Also: Variety reports Lou Ferigno will be providing the voice of Hulk's primitive cries of "Hulk smash!", which makes sense, since he was the makeup-slathered body of the completely mute Hulk of the '70s show. Or maybe that makes no sense at all.