I think science has proven that there is no such thing as a bad BBQ. However, some are better than others. According to the expert reviewers on Yelp, 3 of America's best barbeque joints are all within the confines of Missouri and another is really close, too.
When you do something in your life and get a trophy, that's a pretty good sign that you're doing it well. If that's really true, Food Network may be right about the best place in Iowa to get BBQ as their walls are lined with shiny awards.
Our Midwestern standards for BBQ are so much higher than the rest of the country, it's not even funny. That's why a declaration that one is superior to all the rest gets my attention. That being said, food experts (really) say for the best BBQ in Illinois, you need to not go to Chicago, but a completely different destination instead.