I'm really unimpressed. Why? The NV20 is the newest chip out, so why do NONE of those screenshots show curved surfaces? Look carefully, none of them are curved, they are smooth shaded.
I also downloaded the NV20 Zoltar demo from fileplanet, and was unimpressed because showing a carefully rendered and tweaked face, that was designed specificly for the card, does not show its performance. All and all I've yet to see anything except "paper" on the chip.
P.S. Don't call it the GeForce3, its insulting.