yeah... and theres already alot of hype about getting lost in virtual reality. People getting confused on what is reality. And what if we can mimic real life for people... they wouldnt know what would be real and whats not. Some video games (rated M) would be very fun, the sex especially. But it wouldnt be real.
It might be a very good thing for training soldiers though. Or long distance girl/boy friends. I dunno i'm just thinking about practical uses for almost, if not real, virtual reality.