LittleBigPlanet

Boosting creativity coming to PS3, is LittleBigPlanet, a game unlike any I have seen. The game has a very simple premise... Get to the end of the level...
But this isn't an ordinary game. You can play with 3 others, make your own levels, and customize everything with other objects or images you have made.
In text, this seems dumb. Why would my $600 PS3 play crap like that? Simple. It's really awesome.
Watch it in action here.