So again, I guess tO$U definitely doesn't qualify as a "really good defense" given that a really crappy Wisconsin offense (one of the worst in the conference) just torched them both in terms of Total Yards and Rushing Yards.....
And only scored 23 points in an overtime game and lost. So I would say Wisconsin's offense is better than you give them credit for and OSU's defense is better than you give them credit for. It was a close game with two top 10 teams...I'm not sure what you expected but if you think the #2 team in the nation should blow out the #8 team in the nation or the #8 team should not be able to gain any yards against any team, then I'm not sure what you're expectations for college football are.