Well your about equal distances from my home town of davenport, Chicago, Indianapolis and st Louis. Close to Peoria which has a good music scene and some decent shops. You couldn't be more centrally located to so many big cities.
That's kinda how I feel in CR: four hours from Chicago, St. Louis and Omaha, two hours from Des Moines, five hours from Kansas City and Minneapolis.
Champaign is decent; it has a Big Ten university so it should be a bit livelier than most Midwestern mid-sized towns.