Having travelled Asia frequently on business in the past ten years, it was very refreshing to find Wu's when we moved to Mount Laurel. Not sure what one of the reviewers was looking for in terms of a "bistro" but he/she likely never have been exposed to authentic Chinese food. I have frequented over 10 Chinese restarants in the area since moving and I would rank Wu's number one. The house specialties are very good and they can make anything off menu that you request.
The ambiance is nothing special but the service and food more than make up for it.