I've tried the Oculus Rift (and this very demo) last weekend with
The 3D is great - there's something about moving your head, even fractionally, to see different views that makes it work so much better than fixed-perspective 3D. I played the first few minutes of Half-Life 2 and spent time hypnotised by the face of the other person on the train. It is, to the casual onlooker, rather like watching someone on acid - Hugh told me about people staring at the rubbish bins in the train station "Ooooh, it goes all the way down, and the edges are amazing!"
I did get motion sick after about ten minutes, but I'm led to believe that this goes away over the first couple of weeks.
I also tried the Razer Hydra. Which, like many addons, claims to be the future of controllers. I played some Team Fortress 2 with it. It's impressive, feels nicely organic, and (like every other device that makes this claim) less accurate/fast than a keyboard/mouse. You can sweep nicely from side to side to aim/move, and I suspect a beginner would get to grips with it very quickly. But when I want to pick off an enemy combatant falling towards me firing their machine gun, I'll take WASD and a mouse every time.
Original post on Dreamwidth - there are