Sorry to go a little off topic but out of the PS4 and Xbox One, the Xbox is better... but nothing beats PC
Also spy cam... it's hardly that, it sends statistics to Microsoft I'm sure but not in video format so therefore all it is spying on is the way you move to improve their products. Also I'm pretty sure they removed the requirement to always have the kinect connected to the Xbox.
Either way, if you want my advise, just wait for it to come out on PC - Steam do better deals than Game shops anyway