For Madison, this is a good as it gets for cheap, genuine chinese food. The number of international students who flock to this place should be proof enough. Their mapo tofu with pork is very good, and so are their black bean sauce dishes. The calamari in black bean sauce is surprisingly tender and delicious for the price. Their congee is consistently good and their soups aren't bad. Before this place opened, there weren't any good chinese fast food places in Madison at all.
Be forewarned, if you're the kind of person who's just looking for some orange chicken or kung pow, you'll probably be unimpressed. But if you're looking for real chinese fast-food, this is the place.
I have fond memories of this place. I live in California now and I'm surprised that I have yet to find a cheap chinese place here quite as good as this.