It can be hard to find good reviews of HDTVs these days. Back when a television had a shelf life of a over a year, you could always dig one up, but now that TVs are only out for 6-7 months, it can be hard. TrustedReviews.com
has been hitting TVs hard and they seem to have complied the most complete selection of current HDTV reviews. NOTE: this site is based out of the UK, so most of these TVs are not sold here in the States. But, there is always a 'but',
while the model numbers might not match up, most of the TV remains the same in different markets. So for the most part, if you find the HDTV you are seeking about and they give a positive review, more then likely the US model would get a positive review as well.