This is simply not true, anyone who knows anything about college and Big Ten marching bands should be able to see the the OSU band is a cut above the rest. They are all highly skilled and each member of the band has to pass an audition just to get in the band. There is a reason Script Ohio is a symbol of college football, it is very difficult to perform and fun to watch.
The U of Minnesota band is great, and I love them, but to call them the best in the Big Ten is not even close. If it was so well regarded nationally where is our Sudler Trophy? Michigan, Ohio State, Illinois, Michigan State, Iowa, Northwestern, Purdue, Nebraska, Penn State, and even Indiana have won the Sudler Trophy.