Well, the final version of the game offers no surprises in graphical quality - it's just as good as the astounding demo, only with a lot more game to play. I even managed to impress a (complete) non-gamer of the awesome realism when I showed her the wet night track demo replay. And the sounds? Dead on. You can actually tell the differences you do to your vehicle throught the different sounds of your engine. Pay attention to the sound of your engine and you can better determine your tuning. Also - there are appropraite changes in sound when traveling past a car, through a tunnel, etc. Gran Turismo 3: A-spec delivers an excellent racing experience. (Now, if I can just find a way to fix up my REAL car a bit...)