I have a 32" Aquos in the bedroom, and I was seriously excited about plugging my PB into it (and giving my wireless mouse/keyboard combo a workout).
The results were, shall we say, less than spectacular.
I'm guessing I could have tweaked it some more, but my initial results were so discouraging, I just gave up. It never looked particularly good, and, at least with my eyesight, I couldn't get more than 5 or 6 feet away, which was still way to close for normal TV viewing.
About 5-6 years ago, I saw a mac hooked up to an Aquos, in a Best Buy of all places, and I certainly remember it looking as sharp as a tack, so take my above review with many grains of salt.
It's a fantabulous TV though. Deadwood in hi-def is teh r0X0r!