, i have a 52" A650 and the PQ is AMAZING, i mean its simply stunning, man im telling u when watching a movie on this beast with my onkyo 7.1 surround system its better than going to the cinema, it blows u away,
oh and btw , AUTO Motion Plus is where its at man, it makes the Picture unbeliveably real, whether u set it on low/med/high, its upto u but that feature is one heck of a feature i have NEVER seen on any other TV, in my opinion , Samsung's AMP is the best frame interpolation system out there, because as u know sony has it's also.
I also got a fresh a650 from Big river , my a650 was built in July and it came with the 2002.2 firmware. anyway u can NOT go wrong with this TV.
the reason why i didnt buy the A750 instead is because i dont want to pay extra for a plastic frame lol, everyone says the PQ is exactly the same on both the a650 and the a750, also i dont see myself using the wireless features of the a750, i have a PS3 and a 360 for that.
Also the a750 has a MUCH more obvious red bezel, my family couldnt even notice the red bezel on the A650, i of course knew it because im the one who purchased it and i know what i bought but when i told them about it then go t close to the TV and they are liike ohh its a red bezel LOL
AMAZING TV, 120hz is worth every penny i spent on this HDTV. i will never buy a 60hz HDTV again to be honest. and remember AMP is visible on some content VERY WELL but on some content u can barely see it.. but its doing its thing,
im qouting a sentence a guy here on AVS said in the past, dont remember who but he said "Once you go AMP you cant go back"
guess what, he was DAMN RIGHT about that