My parents officially have a better HDTV than me.
Set it up quick and dirty. 120Hz is shit so I shut it off, it's like when you stare at TV static for 30 seconds and then look around your with eyes being hyper sensitive to any motion. It creates the allusion of the video and the audio being off-sync, at least to me. It also makes grainer material look like crap, like the grain is freezing on screen every half-a-second.
After a few hours it went back in the box for a few days while they finish up the wall.