Two thumbs up (well, ok, only the one that isn't busy) for POV Porn.
First, it keeps the stunt cock's presence to a minimum. I don't need to see him groping her tits, I'd rather look at her tits than his hands. The camera is focused on the talent all the time, and that is a good thing.
Second, it increases the fantasy aspect - really helps to put the viewer into the scene.
Thank Satan that the days when having the performer look into the camera was considered unprofessional are past.
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[The movie business] is a cruel and shallow money trench, a long plastic hallway where thieves and pimps run free, and good men die like dogs. There is also a negative side. - Hunter S. Thompson