Started watching this on youtube for some fun.
Part 1: History.
https://www.youtube.com/watch?v=0zTc9TmbvEM
Part 2: The Controller.
https://www.youtube.com/watch?v=9kHO0yITBJk
Part 3: The Cameras.
https://www.youtube.com/watch?v=sjfnym1tcgg
Part 4: The Marketing.
https://www.youtube.com/watch?v=zzNbZRF_gjA
Part 5: The Hardware.
https://www.youtube.com/watch?v=GmPTMrWxBSE
Seems to be a pretty fair comparison so far from what I see. Part 6 will be the launch titles, though I don't see that video released yet.