I wonder how good an FPS game can really be with teleportation-based movement.
(Edit for clarity: “Because, for each of the non-teleportation motion schemes...”:) Any VR game I've played where the camera moves while I'm standing still, I want to vomit almost immediately. I'm usually sick for the rest of the day. (I think it was a roller coaster simulation I tried, I didn't even make it up the first hill, I had to throw the headset off right away.)
I want to play a new half-life game but I'm really skeptical they'll set it up in a way that won't make me puke my brains out.