It's a remarkable experience. Instead of passively playing the games, with the new controller you physically perform them. You act them out. It's almost like theater: the fourth wall between game and player dissolves. The sense of immersion-the illusion that you, personally, are projected into the game world-is powerful. And there's an instant party atmosphere in the room. One advantage of the new controller is that it not only is fun, it looks fun. When you play with an old-style controller, you look like a loser, a blank-eyed joystick fondler. But when you're jumping around and shaking your hulamaker, everybody's having a good time.