Tried a few 'VR' games on iPad and have been less than impressed but I'm not comparing that to a proper VR experience using a headset. I have never used any of the headsets available so I cannot have any objective opinion. The main issue I would have is (probably) having to stand. With my knees being fecked standing for an extended period would be really painful though if it was still controlling view using a keyboard/mouse it may be a viable solution. VR and decent surround sound could produce a very immersive experience. Would be good to see what you think and if there are any advantages for playing BF that way. I can imagine that driving games would be good.
It is probably one of those chicken and egg situations where there isn't much software for them yet because there aren't many headsets out there yet. I think there is a little way to go before I would invest in a VR headset (would probably need a PC upgrade too).
I remember this from a few years ago (keep hoping irritating Jason will fall over and break something

but he doesn't).