Authentic food, but service was mediocre. Dined with two friends on a Saturday evening. Between the three of us, we ordered 7 entrees, 5 of which showed up promptly, but the final two -- ma po tofu & vegetable chow fun showed up 25 minutes after all the other five had been sitting at our table, and even then, only after we'd flagged-down a waitress to ask about their status.
Another example of waitress Ellie's inattentiveness (she didn't seem overly busy) was my iced tea glass would sit empty for about 5 minutes before she or someone else would refill it.
Chinese restaurants aren't exactly known for their great customer service. I guess that's part of the authenticity of this place. Another thing that I though was nice is that unlike many Chinese restaurants here in the US, this place didn't go overboard with all the Chinese artwork & other nicnacks that most Chinese restaurants feel obligated to put up. Once my food did show up, it was good, but not good enough to make me want to go back.