There are definitely better possibilities for VR than in the 90's, but I don't see it catching on. Why would I want to stand up while playing an FPS? It would be nice to have goggles for a flight-sim, but then you would need a better control panel to get the feel. I'm hoping AR becomes more prevalent. The tech is already there, and the "google glasses" add a whole dimension. I'm picturing a scenario in which those glasses are used in a laser tag arena. The glasses would project and highlight features (reload, armor, bonus areas) and show a HUD of your current stats. Sure it's not amazing, but the tech is already there. Once a company like Lazertron makes the glasses in a rugged design, it's basically done.