We only ever go for their lunch special - so that's what this review is, I haven't yet gone here for dinner.
The dishes are a little hit/miss for authenticity. The Imperial Chicken is really good (not breaded like someone else said, but it's great), the sweet and sour chicken is definitely a "miss," the mu shoo pork is great, although a tad greasy, the fried spring rolls are fantastic, the egg rolls are okay.
The service is FANTASTIC and the price is unbeatable for what you get. We never walk away from lunch hungry. I suggest getting there a little early for lunch (they open at 11am) because it can get a little crowded.
Also, I love their spicy mustard - you have to try it!!!