We went to this place on a tip from someone who hadn't been there before, but heard they had good burgers. He did admit it was kind of a "dive" restaurant, but that was ok.
So, I got a bacon cheeseburger and fries. After that, I didn't feel to great the rest of the day. The burgers were ok, but nothing to write home about. I would probably actually rather go to Burger King (less likely to get sick, although still not high on the point scale).
I am thinking it stays in business because its very cheap and in the heart of the UW restaurant area.