This place gets a star for the atmosphere...and that's it.
I'm not sure why people here are so stoked about the burgers, but when you compare this to places like The Old Fashioned and Dotty Dumplings, AJ Bombers is pure crap. Soggy bun, mediocre beef (they actually charge you MORE for better beef), and little seasoning--this is not a good burger. Hell, you'd be better off just going to Five Guys--it's right on par with this overrated piece of mediocrity.
So, here's my advice--ignore the reviewers on here who apparently have never been to ANY other burger place in Madison, and go to a place that knows how to cook a damn good burger. Sadly, AJ Bombers' is not that place.