I am not sure if you read my post above, but I would give it another look.
In my opinion 120hz is a complete gimmick feature in most applications. Especially so if one wants to see the media as intended.
While I will agree that the Samsung LCD's seem to perform the best (750 Series on up), plasma represents such a better value. One must purchase the 750 series LCD's just to come close to equaling (not surpassing) what the 720p Panasonic plasmas already do very well (Black levels, motion, color accuracy, etc.) at nearly 1/3-1/2 the price, resolution aside.