After watching a display model next to various plasma tv's in a showroom, I decided to sell my Panasonic 46" for an LCD TV. Big mistake. I tried two models before this one, a Sharp back lit led and the 55" 3d led Samsung. The 3d model had uniformity issues which is why I returned it. I thought I would get used to it but I was wrong. The Sharp has the best image quality and viewing angle of the three but the sound sucks. And so I moved to the 650. Viewing angle on the 650 is very small. As soon as you move from dead center, the colors shift and all the skin colors start looking an unnatural pink hue. Black levels are very very good, as well as color reproduction. But, under controlled lighting, these sets have uniformity issues. Maybe not as bad as the LED models, but it can be clearly noticed. Auto motion plus is also a joke. On TV programing it is not so bad but on my blue ray player, it is awful. The one thing that I do like about this TV is the sound which is very decent for a flat TV. My 30 days return period passed and I cannot longer return it, but if I could do it all over, I would have kept my panny or the Sharp.