Adrean Chmielarz, PCF Creative Director, and Tanya Jessen Epic Games' Producer joined Cliff Bleszinski onstage to roll out Bulletstorm for EA's E3 press conference. A bit of gameplay accompanies the trio. Fast-forward to about 1:02 to catch the whole thing.
A written synopsis can be found at Gamespot
A written synopsis can be found at Gamespot