I've never had Aurelio, so I can't say for sure. I don't live in the Chicago area any more, but when I visit my sister, we always get a Beggers Pizza with sausage and extra cheese. Beggers (made right) is up to par to my own personal standards.

IMO only a few Chicago pizza shops are excellent. Even then, it comes down to the location and the cook. I've had a crappy Gino's East pizza at the Naperville location. My first attempt at deep dish was better then that. I also has a pretty bad Home Run Inn once.

Living near Chicago got me started in making my own pizza's in the first place. I didn't want to drive that far or pay that much for a good pie, but I still needed a fix.
I was more interested in the brand or supplier of cheese they use. It's really good cheese.