60-70M. Some might have forgot the later performances of the 360 during it's late cycle was due to the gimmick of the Kinect mostly.
That's true. Kinect did a lot of push 360 sales. With that said, 1st party releases will certainly be stronger in the 2nd half of this gen, which will certainly keep the system relevant for consumers. There is a reasonable chance Xbox will have its strongest 1st party portfolio than they ever have when this gen is all said and done. Software support should push the system to get close to 360 numbers.