I vote no. I game to relax. Sitting down, leaning back. Not standing up with arms flailing around. My opinion is that since the Wii is dominating the market, Microsoft is trying to steal some of the Wii's thunder. It won't happen though. People would rather spend $250 on a machine dedicated to motion sensing, than spend $350-$450 for a machine that MIGHT half-heartedly support motion sensing. I don't own a PS3, but to my knowledge most games don't really take advantage of Six-Axis. Because of broader appeal, lower price point & a "simple" interface (appealling to non-gamers) M$ & Sony won't catch up. It's a battle for 2nd place. Microsoft should stick to what it knows in order to fend Sony off, and secure 2nd place. 2nd place isn't a bad spot to be in, given the situation.