Its about 12 feet away from the screen which is 8 foot. It has everything hooked up to it, i have a vid of a PS3 game but the video quality is sh!t so no point. Watching a bluray the quality is ok but the picture gets 'lost' as it is being projected after all. A TV has no loss, my TV is LED so the picture is pretty sharp in comparison. He has a few panasonic epic TV jobbies (im not a big tv buff) around, they are about £4k each though and are epic compared to the Projector.
If quality isnt an issue a projector is great but if you want quality you need a good TV. The screen gives me huge headaches and almost motion sickness after a while, only if i play games though. Played DJ hero for 30 minutes and had a weird effect where everything was moving like it does on the screen! lol