When BYU had the ball on third downs, the Colorado fans in the corner seats allocated by the university made noise. Not much noise coming from anywhere else.

The stadium was shaking when Hunter scored though. I think that is very telling about who was there. Most of the Colorado "fans" didn't seem to be aware that the fight song was playing outside of that same corner as well.

Pretty clear to me most of the crowd are just hopping on the prime train. They will become lifelong FSU fans when they dump Norvell on a couple of years.