I stopped in here for lunch a couple of weeks ago on the advice of some co-workers. Overall, it was an ok experience. Not the best Chinese food I've ever had, but it it was a solid entry for American-style Chinese on the west-side.
The service was a little slow, but it was the lunch hour and it was pretty busy, so at the very least the delay understandable. The prices were comparable this type of place - lunch specials in the $6-7 range with other dishes running a bit higher.
Other than that, there wasn't anything remarkably good or bad about Wah Fu which is to say if you are looking for decent Chinese in the area it's worth checking out.