Also what I see in this field is this still can grow much much better than now. The graphic, the idea about what people can make in VR world, etc. But I don't actually know if the market is already ready now, I mean to be used frequently. Hopefully the CosmoCR will find a loophole to bring this to market perfectly.
VR could be the next big thing but you are right that the market isn't ready yet. For mass adaption you need cheaper hardware. Everyone has a smart phone these days but it will take years until everyone has a VR device.
Do you know your smartphone can use WebVr already !