Nice video.
Summary, but you should watch the discussion:
Coolest demo that I never heard of until now was the basketball demo (
https://www.youtube.com/watch?v=guZjeIyAKG4&t=9m33s ). Someone was in a mocap suit and represented in the game as a robot and was able to pass a physical basketball back and forth between someone in a headset.
They said that they were surprised at how little difference there were between the three final headsets in terms of quality.
Oculus Touch controllers was the guy's favorite controllers by far.
When they consider cost into the headset they said they would choose PSVR or Rift. When cost isn't a consideration they chose Vive due to room scale.