Haven't had any problems on mine. It idles hot, but thats to be expected of a dual core processor running at 2.4ghz almost silently.
No trouble with the airport, no kernel panics to speak of. Works fine in windows and OSX.
I havent heard any popping sounds coming through my speakers. Seems fine for analogue audio.
No flickering, no yellow screen. I can't see any dead pixels either.
I suspect the issues are very uncommon (other than the thermal paste application, but thats common among all laptops).