I have the LN46C630 and I love it. I play alot of games on it and I think they look great. I turn off all the extra options when gaming like auto motion. The factory presets are total rubbish though for the most part, but you can get a great picture just messing with the basic settings like contrast, backlight, color, color tone. From what I've read the 650 has an even glossier screen than the 630, which is somewhat glossy, and has support for things like Netflix. I'm honestly surprised to hear people think it's bad for gaming.