http://ps3.ign.com/articles/866/866698p1.html
8.5, not bad for a demo :) (or whatever you would like to call it)
"Gran Turismo 5 Prologue has most everything we've loved about the GT franchise in the past, though with some notable improvements and additions while simultaneously on a smaller scale. The AI is much improved, the online, while basic, works really well, and the series (or really any other racing game in existence) has never been more realistic nor arguably fun to drive (with Burnout being its only "fun" competition).
Prologue is not necessarily a game for someone who wasn't quite into Gran Turismo in the past and is thinking of giving it another go (that'll be the full GT5 release next year), but it's definitely a worthy pickup for fans of the franchise."
