I have season tickets, but probably go to 7-8 games a year. I give the rest away. For Big games, Rupp is as good as every (UNC, UT, UL, et al). For bad games, it has always been lacking.
I did go to the NMSU game this week and was SHOCKED at the number of empties. I'm in my 40s, and for most of my life, the uppers and end zones were full; it was the lower sidelines that had empty seats for the lesser games. The other night, there were gigantic sections of empty seats in the upper level. The one end zone had less than five people in the entire section. I don't know what the announced attendance was, but to me, there couldn't have been more than 12,000 people there.