Well it will be popular because it will be bundled by default
Because the new kinect seems to be much more advanced than v1 it will be able to be used in more core games...also devs will be able to create much better games with it featured. ..as its in every box
All im saying is for both consoles what constitutes a great gaming experience will be more than simply who has the best graphics by 20%....illumiroom/kinect 2 and both eyetoy/move will see to that.
True Kinect was bundled but that was probably the reason people bought 360?
What I have observed is that Microsoft is aiming for Kinect2 and obviously will have multiplats. So they believe this is good enough for mainstream along with other features like video chat etc... Few games are enough. I do not think graphics are that important. Next gen will be a good jump and people are already impressed with current games on consoles. I do not think few hunderds or even thousand people on internet make difference.
That is the reason for me and some other PS4 already wins by default.
I do not even consider Wii as a gaming console but it did pretty well