One thing that disappointed me was the CNet reviews.
They just about flunked every flat screen TV for some moronic "off green" comment. Even if you review their top picks, they are absurdly anal over little things.
Consumer Reports struck me as rather vague too.
I'm still looking. Thus far, just going to the local BestBuy/Sears/Circuit City and putting my own eyes on them has been best.
If you can find a full-timer at said stores, ask em what models people rave about....and which ones come back the most. Skip the kids if you can get an older, wiser adult

One habbit I have...and I try to remember it...is dont scrutinize the TV from 4 feet away. Of course you'll see pixelization...stand back 10-15 feet THEN scrutinize away.
Let us know how you make out....Im shopping too. So far, the Samsung seems to be in the lead.