That is such poofty lies. The ps3 in reality is a cheap crappy blu-ray player. Heck, it doesnt even have the full features of a real blu-ray player. In detailed terms, the ps3 player can only read 2 layers of a blu-ray disk, whilst a normal 'dedicated' player would read all 6. Do some research if you dont believe me.
(that dedicated player was probably made by sony <.< or some silly company like palsonic (rip off of pansonic, and they suck))