I have been to Sweet Home Chicago a couple times now. The atmosphere is great - mainly because of all the Chicago pictures and sports team posters, and because I am with Chicago people when I go!
The pizza is pretty good. I like the deep dish better than the thin crust, but it's all better than Little Caesar's.
Here is a picture of me (Terry Crowe, Jr) my wife Tree, Dad (Terry Crowe, Sr), brother Chris Crowe and his wife Louise Crowe, and three of my eight kids at Sweet Home Chicago enjoying some thin crust.