The game is solid--there's really no clear cut college game this year--it's all preference--MM2003 does a lot of things good but NCAA2k3 has a lot of teams. I'm sticking with NCAA2k3 for the sole reason that it has my school and MM2003 didn't.
One thing that annoys me in NCAA 2k3 is that you can't edit players apperances or jersey #'s. It sucks when they have a white person and he's suppose to be black and you can't edit him. In MM2003, if you had the time to edit--you could make your rosters very accurate.
But the dynasty mode in NCAA2k3 is AWESOME! So many things to do in the off season almost a sdeep as EA's NCAA2003 college football.