Summary: Really bad....If you buy one of these TV's, or any product from Vizio, and it works, congrats! Good deal on not too bad of a TV. But if you have any issues, consider yourself on your own. Our TV started acting up BEFORE it was out of its one year warranty.
Summary: I purchased a 551xvt and was pleased with it at first. 6 months in the HDMI 1 jack stopped working. sooon after the HDMI 2 jack stopped.It was fixed under warranty. 10 months in the remote and buttons on the tv stopped working.