Meh.
Ate here because I was in town for a grad school interview and this place was close to our hotel.
Got the chocolate shake, butter burger and onion rings. Everything was okay, prices were cheap (but I'm used to so-cal prices). I definitely prefer five guys or in and out.
They do have a large menu with sandwiches and sides so if I'm ever in the area (though very unlikely) I'd try something else.