The answer you received, Polaroid, is obviously from someone who doesn't know what he is talking about. Polaroid is a third tier, junk TV assembled from cheap god-only-knows what Chinese parts, like Vizio, Insignia, Dynex, RCA, and Westinghouse, to name but a few. IMO, trusted brands are Panasonic, Sony, Toshiba, Sharp and perhaps Samsung. It gets too 'iffy' after that, for me.
You don't really say how big of a screen you want/need, or the primary purpose of the TV, but I assume from your question it's mainly to watch TV and DVDs. Just remember, you will need HD service from your cable or satellite provider, or by antenna if close enough to a transmitter tower, to be able to take advantage of an HDTV!!!
For $1000 or less, the very best buy right now is the high quality 42" Panasonic Viera 720p plasma.
Here is a tutorial for you on HDTV that may help: http://www.cnet.com/hdtv-world/