Yeah they probably should have dropped the AA down to 2x. I haven't seen many other benchmarks try 4x AA in Warhead. And then they tried 8x AA! Clearly the hardware is not ready for that yet. The 4870 X2 would clearly have an advantage there by having the extra vram. But as you said, it doesn't matter because it's still unplayable! It's like winning an award for having the best poop.