Natal looks interesting and we will all have to wait until it actually comes out in 9 or 10 months.
But for thsoe that believe this is going to push the 360 into the lead for this generation are going to end up being wrong.Look at the gap that currently exists between the Wii and 360, nearly 28 millions. That is only going to grow and get larger between now and 10 months. There is no way that 360 from say Oct 2010 on will sell 28-32 million more units than the Wii does.
Besides, no one even knows how much the thing is going to cost. If it is over $100, ten the 360 is going to need a price cut.
The Wii has clearly won this generation.