The problem with VR is the perception people have of it until they try it. Mostly people seem to assume it a bit like being at the Cinema or putting your nose 10 cm away from a 40 inch TV. It is nothing like either of those things.
It is more like you are transported into the computer. You can see things with depth perception and moving your head in all axis does something like it does in real life; you aren’t just restricted to looking up/down left/right. You can move forwards and downwards whist doing either or both of those things.
VR is like you are ‘there’ but things tends look a bit blurry and trippy (because so much computer power is need to do this). For most people there is no going back though.