this is true ... it is far behind the other BIG universities in academic rigor. Much of college is what you put into it, but it is disappointing that for state residents seeking a highly selective academic environment they have to leave the state. Many surrounding states offer at least one high end school in addition to the state university.
Iowa - Grinnell
Minnesota - Carleton, Macalester
Wisconsin - UW, Lawrence University,
Missouri - Wash U
Illinois - University of Chicago, Northwestern
Michigan - U of M,
Indiana - ND, Rose Hulman
Ohio - Oberlin, Kenyon, Dension
Pa - Carnegie Mellon, Penn, Bryn Mawr, ...
elite students looking for elite schools have to leave the state which makes it less likely they will come back