So I followed the crowd, see what's the hype. Took some time to configure, ignored the illegal operations, got it working. Popped in Gran Turismo. hmm, Null's SPU 1.35 makes it super slow, ok, Pete's arent that good either, fine, no sound.
Ok, GT running, arcade mode, single race... Whoa, nice frame rate! Look, here comes the first turn...
(actually this is the best shot, not the first turn, but you get the idea... btw taken with Pete's Soft GPU in window mode)