Summary: This TV is pretty good if you are planning to just view video. However, for video games, this TV is horrible. I would estimate the input lag to be 1/4 a second. Completely unacceptable and I will never purchase an LG TV again because of it.
Summary: Picture is great, but I'm very disappointed with the volume level of the headphone audio out, and the lack of an RCA audio out option. I can hook my basic 2.1 amplified speaker system to the headphone out jack of any other device I have, including my pc notebook, another hd tv, a stereo, etc.
Summary: UPDATE: Our TV lasted about 21 months, but now it has stopped functioning and is out of warranty. If you're into getting extended warranties, then you might like this TV, but if like me you think such products should be built to last a bit longer that this, then keep looking.