PS3: HD vs SD

[gte747e]

I am playing 2K7 on a 50" SD TV and the graphics are fairly pixelated and very PS2 looking. Has anyone seen this game on both SD and HD? Is there a dramatic difference for this game or is it this way on HD as well?

I certainly know HD is better than SD, but I'm trying to figure out just how good this game looks on HD. My PS3 Madden 07 and Ultimate Alliance graphics seem to be better than this game (on SD).

How would you rate the graphics on this game?

Thanks.

[jcbball]

hd is just cleared in every way

[Bulls33]

This game looks great on HD, not as solid as it could be, but 10x better as it does on SD.