The VR stuff seriously blows me away. Gran Turismo added time trials to their VR mode so I have been doing runs on the Nurburgring just trying to beat my previous times. The VR is some of the most fun I have had gaming in a long time and playing a game like Gran Turismo just feels amazing because you feel like you are really there.
I'm hoping someone will make a good gun simulator for the PS4 though.
This stuff has been around nearly two years now. Arizona Sunshine horde mode and Dead Effect 2 VR are way better than that video. They now have a locomotion option so you can run around like in a FPS shooter. It is a blast!