Summary: I returned it today (no hassle with the return – Walmart’s great about that). I think this set is not the best choice if you want to use it for over-the-air broadcasts, which I do. I was not able to consistently pick up the local ABC, NBC, CBS, FOX, and PBS stations with a single antenna position (even with the special indoor amplified digital antenna I bought).
Summary: Right out of the box, the picture did not impress me at all. After some tweaking and some googling, however, I got it to look pretty good. I'm mostly happy with the picture quality with a couple of caveats: black levels and motion handling. The motion handling is what first jumped out at me. However, I find the longer I have the TV, the less I notice it. Personally, I think it's one of those things you have to look for to really notice on this TV.