3D porn.
Not seen many 3D mainstream movies that stand out as movies in their own right. Avatar in 2D sucked donkey bollocks as a film. OK a few kids cartoon ones were good. Getting a cartoon cat jump into my face is different from getting a hairy ass jump into my face. LOL
Shooting porn in 3D is IMO not going to work unless the shooter is a lot skilled than anyone I've seen shooting for the Adult Net. What amazes me is some can't get the product right in 2D normal Def, but think if they shoot HD or 3D it will make a difference.
Lighting properly for HD is an art some still don't get. The scene isn't back lit so everything look flat. Shooting wide screen is something some don't get. The stills are shot in "Portrait" mode and the same position is shot in "Landscape" in HD.
Some productions are shot with such a small budget it's stifling the quality. So little thought and preparation it produces conveyor belt porn. But they think going to the expense and trouble of shooting 3D will make sign ups change.