Gotta say, Alabama's stadiumgoers do not impress me. Many do not seem that into the game. The student section is pretty weak, especially compared to other schools. But this is just what I gather on TV, is it different in real life?
For example, I follow Penn State games and even in games they are likely to lose, or games that aren't close, or games against cupcakes, the fans are INTENSE and way into it. Beaver Stadium, to me, would be an extremely intimidating and loud place to play. Those fans are IN IT, and are there all game. I mean, there's not much else over in Happy Valley sooo I can see why!
Perhaps the Alabama students/fans are becoming complacent, with all of the success.
I still need to actually attend a game .. meh. Only college football games I've been to are Lafayette (dad is an alum), Temple and Maryland, though Maryland fans are LOUD and PROUD for a lesser ACC football power. That is a really fun crowd.