IGN is hilarious. I remember seeing Natal announced last year and thinking wow I can interact with a virtual kid, I can play games with my wrist movements while sitting in my chair. With the flick of a wrist I can fast forward a movie, I can move in any direction as fast as I want and it'll recognize my every movement.
Then seeing Kinect this year, you can't play games sitting down. Their is no virtual AI kid to play with (Milo) the tech demo showing Milo is nothing like the Natal one, this time he skips rocks with you and says about 4 different responses to everything you say regardless of what you say. Then if that weren't bad enough the console can't read wrist movements anymore so you need to flail your arms around like a moron to select your movie or fast forward. Then seeing it at PAX and getting hands on with Deca sports just to realize theirs serious lag about the only demo I saw worth anything was Dance Central.
In the end Natal was a far better product then Kinect is today, Microsoft set the expectations so high at E3 2009 that theirs no way their final product can compete with the image Microsoft gave it.