Sorry, nothing about the hair in the PS4 version looks natural whatsoever. All of the textures in those comparison shots with that specific guy have awful textures on the PS4 version. That doesn't look like something that could be fixed with the sharpness setting on my tv. It looks more like a smudge than hair.
Wasn't this dismissed that it was a result of motion blur on the PS4 screenshot and not blurry textures?