Nice response.
Guess it would pertain more to the individuals that are multi-platform then. If you have a 360, I'd avoid this and wait for the demo there. If you're stuck with PS3 only, then obviously this wouldn't be something that pertains to you.
Frame-rate seems very rough here and doesn't accurately portray the game. Reminds me of The Orange Box on the PS3 (inferior to the PC and 360 versions).