Summary: I am using four of these displays for video / CCTV monitoring in an office building. The monitors are sleek looking, have a good, sharp, bright picture, and have been in use for almost a year with nary a problem. These are not Samsung monitors - the quality of the audio is a bit lacking, for starters, but I have seen few LED displays with as good an image quality as these for such a low price.
Summary: After months of searching for the best value I could find on a new TV, I finally bought this model (46 inch). It was significantly cheaper when I bought it (in March of 2013) than it is now (in October of the same year), but this does not surprise me. It seemed like a steal when I bought it then, and is still a good value at over a hundred bucks more now.
Summary: We are very late entrants into the LED TV world, having managed with a monstrous CRT TV until 2013. But we finally decided to upgrade, and we are absolutely thrilled with our TCL 46" beast. Some other reviewers complained about the speakers, but they are more than adequate for us and project plenty of sound throughout our entire downstairs. The picture is huge and clear.
Summary: great picture and easy to use. instructions for assembling base were not clear, but using common sense was the answer. setup of configuration was easy and we were watching shows in no time. We didn't tweak the picture as it looked great with default settings.