I really liked their deep dish pizza, though it is a bit expensive it is worth it. My only complaint is there wasn't enough cheese on the pizza and too much sauce. They could be a little bit friendlier at the front desk but whatever. I was reading some comments about them being rude but I just assumed they were more straightforward in Chicago. The lady doesn't give off a friendly vibe but a business vibe, and that's fine. I love the breading/crust! It is very thick. It reminds me of Papa Johns breadsticks which I love. The thick crust that is. I haven't tried the thin crust so I can't make comment on that. The thin crust is significantly cheaper, I believe it was like $11 for a small $18 for a small but it is enough for 3 people. Anyways, try the deep dish pizza it is good. The only other "Chicago" pizza I've tried is East of Chicago pizza which is actually one of my favorites. Chicago is pretty good with the pizza.
Also which was kind of cool, they have a white board in the front with a name on it, and if its your name they give you a free hotdog. Just a nice thing to do I suppose. Also a good place to watch sports and they have several tvs and a projector which is located in the front.