Here's why: Look at any picture of a person using the Oculus Rift. How does it make you feel? To me, the feeling I get is one of creeping anxiety and future shock. It looks like that person is withdrawn, isolated, sucked into a private world that we cannot access. And vulnerable too; unaware of their surroundings. If you want people to part with their money you have to make them feel engaged, optimistic and so forth. It's gonna bomb.