do not think for a second that 3d games like gt5 or uncharted 3 will run in native 720p at 30fps, they will be downgraded drastically. On pc yes no problem but the ps3 is very limited in what it can display especially in 3d when it has to refresh at 120 fps, just not going to happen.
movies will be fine as long as you have a tv for it lol , just wait a year or 2 dude but if your interested in 3d gaming yes ps3 will do decently but a pc will always be your number one choice when it comes to customizing the hardware in order to display it.
just think of it like processing 2 screens at once







