Right he is! The only BIG difference between them is marketing.
Pixel counters will disagree. But at the end it is a ll about the gameplay.
Kinect got dropped, Move isn't supported in any new game besides those "highly successfull" Wonderbooks...
So both XOne and PS4 offer just a streamlined PC-experience.
Sonys Playstation brand is going to be history as soon as Microsoft decides to release a (cheap or free) Windows for Games OS...