I came across this video today, and it has restored my faith in humanity.
I cannot wait to play this game. Sure, Arkham Asylum and Arkham City are great games, but Lego Batman was just really fun to play. If you haven’t played the first one, or any of the Lego games really, I have to ask you this. WHAT THE HELL IS WRONG WITH YOU?!?! It’s like $20, and available on whatever system you happen to own.
Comic Book Resources has more on the game.