True, though the difference isn't all that pronounced on the same set. Trust me, detail and effects are definately a LOT less effective and generally NOT that impressive in 480p.
By the way, made a mistake, the kiosk machine doens't supprt regular sets, no 480i mode supported. I have a feeling MS doens't want the world to know what its high n mighty 360 looks like on a regular set ... no ?
I'll drag the machine to a friends house. His set is native 480p so makes for a better comparison.
@demi : *bows in awe*