Well, on top of that ridiculously expensive VR headset you still need a $1500 PC. Even if a World of Warcraft type success would run on, any, VR hardware noone would even know.
Except for that dozen hard core early adopters. World of Warcraft was only successful because of availability. Same with Minecraft - same with any imaginable success.
VR will either be available to lots of people, or good. Not both, not for a long time.