Im extremely skeptical about the whole motion sensing thing with the controllers. It looks like sony just saw the ninteno rev and its controller and went into a panic. The reason it looks like a very big mistake is your hands arnt really made to turn this way and that when your playing video games. Sure, you remember picking up a controller for the first time and moving your hands this way and that along with the controller, but experienced gamers have taken the time to train ourselves not to do that. I believe it will in fact take away from the gaming experience for games that attempt to utalize this make due quick scheme of sony's. Think about it, not only will you have to concentrate on what your character is doing in the game, but now your going to have to co-ordinate hand motion with finger movement WITH stratagy..... not a good combination imo. The reason the revolutions controller looks soo appealing and reasonable is it uses each hand seperatly, so if you want to move your hand around, its free to. The revolutions controller is utalizing the way your wrist was built to move, while sony's mistake was they wanted to adapt the idea, but were too attached to their controller design. If they want to properly utalize motion sensing controllers they need a brand new controller design that equally uses the way our wrists and arms are built to move, and cmon, what do they have against the rumble pack, pshh, Ill take rumble over the poorly excecuted motion sensing any day!