This place is a solid three+. I have so many wonderful memories of this place from going here when my kids went to school in Madison (Madtown)!! Their white brat is the bomb and they make a great chicken sandwich. I'm not into burgers so I really can't comment on those but I assume they are good because there is always a crowd there whenever we go, and, some of those people must be eating burgers.
There is a condiment bar where you can dress up your sandwich in whatever manner you'd like. Also, lots of TV's to watch whatever sports show you are up for - meh!
It is right on State Street which is the main drag between the Capital and the Campus, kind of like an abbreviated eat street in Mpls.
Lots of communal seating at high top tables but also some booths along a couple walls. If you like brats - especially white ones - you'll like this place.