I'm looking at purchasing one of these sets in the next couple days. I have done so much research it is very sad. I was sure I was going to get the Sony because it was the best reviewed. Then I was sure I was going to get the Samsung because it has a built in tuner. I really want OTA HD because currently my local cable provider doesnt' have HD available for us. I just want HD for sporting events mostly, and I live reasonable close to several of the towers just outside Pittsburgh. Now we have a wildcare, I kept hearing more an more about this Sanyo set from Walmart. The avs forum is absoultely overrun with posts about it. The vast majority are very positive. The specs on the set are great, so I went to look at it at Walmart, not expecting much, and low and behold the picture was great and it was only 647. How can this be? I never ever thought I would consider buying a set from Walmart, but right now this set is the frontrunner. Basically, I'm just looking fo any opinions or info on these sets. I would really like to get the most bang for my bike. I really would appreciate any opinions.