I've never been to Chicago so I don't know what their food is like, but I imagine it's a lot like Joey's of Chicago.
The restaurant used to be a Fazoli's, but with their unfortunate downfall (I miss their bread sticks so much!), its only appropriate that another decent restaurant take its place.
When you walk into Joey's it's filled with memorabilia from Chicago, which is pretty cool. I really like the randomness of the different items on the wall. There is a lot of seating too.
I usually get the Hot Italian Beef sandwich with peppers and cheese sauce. I also get fries on the side. The sandwich is pretty good. I recommend getting au jus sauce on the side and not actually on the sandwich itself. It makes the sandwich too soggy when ordered that way. The fries are not nothing to write home about. They seemed undercooked to me.
The food seemed a little pricey to me. They do use Vienna Beef products so you might be paying for quality.
The service was pretty good. They took my order and brought my food to the table, which is awesome.