What it all boils down to is value to the consumer, and that is where we think Kinect's biggest challenge lies. At $149.99, a motion-tracking camera add-on for the Xbox 360 is a tough sell, especially considering that the entry level variation of the Xbox 360 itself is only $199.99. It may sell very well to families and casual players, but for more traditional players, the cost of admission may be too steep.
So price and calibrations are the biggest issues overall? I suppose I’d agree on the price, just from a consumer standpoint... but the mediocre launch line-up isn’t very appealing either... comparable to the Move’s, just more of it. But if it were cheaper, I’d like to get Kinect, just as a cool hands free remote.