nope... my bro got his macbook pro 15 a while ago nd can play anything on it... at same FPS as my laptop, a HP dv7 with 6770 and i7-2630.
Price wise, they are the same as any other laptop...
bare in mind, i would keep my desktop for gaming, but im talking bout laptop...
now that i think about it, i posted this in the wrong place! soz...