I would agree with you if we were talking basketball, but the NFL is way better than college football, with the exception of bowl games of course...
I love them both, and I don't think one is better than the other. The quality of the game is better in the pros hands down- but the stadiums, the fans, the excitement, and the option (I love the option) give college a totally different feel.
The greatest football game I ever went to in my life was at the Big House in Ann Arbor, MI. Until you've been in a stadium with 100,000 screaming fans (unlike the NFL you cannot conduct business at a college game) with painted faces and chests that keep the emotion going for the whole game, then you have not yet experienced football. It wasn't even that big of a game (UM vs. Purdue back in 2004), but nobody left early and everybody sang the fight song when it came time.