Agree with everyone else's assessment. Very subdued, quiet, respectful. I heard a completely different story from folks downtown after the game...
I was shocked that we didn't have Iowa fans next to us as the seats are owned by scalpers (I assume since it's never the same people). They actually were empty for the first time. The other surprise was the announced attendance was 46,000+. That means there were 4000 tickets available through the ticket office, plus over 1000 tickets on StubHub, plus eBay, etc. I don't know if something is going on at Iowa or what, but I expected better attendance and more jackassery from them. Not complaining at all, but odd.