For high end mainstream maybe, for cheap porn it will go the way of 3D ( a big hype about 4 years ago..) In my view it will be dead by the end of the year...
If nobody believes it just recall the 3D craze of 2011. I cannot sell you swamp land in Florida but two high end 3D video cameras.... For cheap
All porn was to be in 3D by 2012.
