thought I saw a comment on destructoid that the press had been shown a "demo" that shows gameplay that isn't in the game? Wasn't clear if he was saying they created a demo specifically to fool the press and then sold a totally different game?
TB touched on that. According to at least one site, what was shown in the press preview previously (3 times fast) wasn't actually in the game.
edit: Love that pitchford is still hiding in a bunker somewhere.