I watched about 15 seconds of it the other day and then turned it off. Too many spoilers and consumer release is so close. I really doubt that it will be Vive exclusive, but any headset manufacturer is going to have to build their device to Valve's VR SDK. I'm not sure if Valve will have a version without motion controls. I could see it going either way. It means that Rift buyers will almost certainly have to wait for the touch controllers before getting to play.