I definitely think there's potential there, and Apple has a good track record for perfecting/mainstreaming things that already exist. That said, VR video games don't seem to be catching on as quickly as companies are hoping them too. I imagine that as the tech gets better there will be more interest, but to this point it seems like the market is closer to rejecting it than embracing it.
VR like Oculus, no, it's not going to catch on in your everyday household. However, I think VR combined with AI will for gaming. I think the main appeal is going to be interacting with AI characters. You'll be sitting there holding a controller as you do now, but with that headset on for insane graphics and realism, plus the ability to just speak and make things happen like real life. I don't know that the movement stuff is ever really going to catch on, unless it's super simplistic stuff like pulling a trigger for Call of Duty, but sitting in a gamer's chair with this thing on and your standard controller I think is the future.
These are obviously expensive and a toy for the rich like SoSH, but I think this will end up like HD televisions and come down to Earth for the rest of humanity as the technology improves and others enter the market.