Well. Here's the thing:
When it's good, it's good! When it's bad, it's pretty bad. I've had some pretty tasty dinners here, and the portions are such that I can get about three meals out of a dinner combo. Awesome, considering it's costs like $8 or something. But then I tried the Hunan Beef and it was awful. No flavor and a strange texture.
I give it 4 stars because I don't want to change their rating. If you get the right things (which so far have been General Tsao's Chicken and Sesame Chicken), then it's good. But some things are very mediocre to... not good.
I will definitely go back. Great price, generally good Chinese food, and pretty giant portions for the price!