I have a feeling this summer is going to be a good one, at least movie-wise (Inception can't get released soon enough).
Iron Man 2 will be one of the biggest blockbusters of the summer and from the newly released trailer it seems to be a very fun movie that doesn't offend the intelligence of the audience.
Enjoy Iron Man and War Machine in action!
For better quality get the trailer in glorious quicktime HD from Apple's site