The buffet is nothing to write home about overall, but the steamed dumplings are my favorite anywhere. The fact that they have Sriracha at every table in which to dip the dumplings is a plus. The black pepper chicken is solid, although not quite as good as that found at the China Wok in Middleton, which is run by the owner's brother. I also like any of the "special" dishes, such as the special pork, and the BBQ chicken is tasty. Historically my main complaint is that their General Tso's chicken is terrible - probably the worst cuts of chicken after preparing the other dishes. Typically grisly and overcooked. Normally that is my favorite dish at most places, but not here.
Service is friendly, and the owner tries to make regulars feel like welcome friends. In short, it's a reasonably priced standard Chinese Buffet. It's one of your better lunch options if you happen to be in Waunakee.