remain seated? People should be up in arms about this more than space.
I have not tried rift or PSVR, but extrapolating from using my office's Vive, not being able to physically move around (crouch , jump, dodge..etc) inside of a space and see my "hands" in vr would make this wildly lesser of an experience. It feels like you are actually in the world. Crawling around in a drop ceiling in VR is as awesome as physically dodging arrows or peeking under a table.. etc et al.
Do people really want a 180 degree 3d television strapped to your head that uses a controller and you just sit there that can be run in a 2 ft by 2 ft square area?
That isn't VR and could really damage/slow the progression because in absence of any other reference, that experience might be cool, but in context sucks.