Panasonic TH-50PZ77U can't get that 3D pop look???

[Junkmale]

It's been bothering me for a long time that I can't seem to get that 3D "pop" look to my Panasonic TH-50PZ77U. I see newer TV's at stores these days and always feel that my tv doesn't look as good. Is this all to do with the newer 120hz technology? I also read some places that the "anti-glare" screen on my TV can actually make the picture look softer/grainier hence not being able to obtain the 3D pop. Don't get me wrong...it's a nice TV and some movies look great, but they never look as good as what I see in stores. People raved how Iron Man is reference quality, but I really only found the "really" bright daytime scenes looked really good then any other scenes (not just dark night scenes) look kinda grainy or don't have any pop. I know stores setup their TV's with "vibrant" settings to fool customers, but I'm sure there's something about this TV that stops it from getting that pop other than the user settings. I think it's the "anti-glare" screen. Anyone else who has it think so?