Folks have that TV, it's very nice. One of the criteria for picking their new TV was how it looked with regular signals. The Mitsubishi monitors looked even nicer with HDTV feeds (imo, of display models, standard disclaimer) but the Panasonic looked better than the JVC/Sony/Mitsubishi when fed plain old NTSC signals. Since that's all they're watching at present and will still be 90% of what they watch for the next several years that was a big part of the decision. That it looks great with HD content is nice too
Edit: DirectTV being their main content source. Looked better than the other models with that being the comparison, not over the air for the obvious reason of differences in cabling/reception making display models impossible to judge.