I would just like to point out that there are two different China Star restaurants on Murray Ave. The one across from the Giant Eagle is the good one. They just opened a few month ago. This is their second restaurant, so you know they're pretty good. Their first restaurant's on McKnight Road in McIntyre Square. I recommend reading a few of the review for their other restaurant if you want get an idea of what they're about.
The good China Star serves authentic Sichuan style Chinese food. You can tell they're authentic and good cause when you walk in, many of their customers are Chinese. For those of you who like the general tso's and lo meins, not to worry cause they have all the "fake" Chinese food too. Some of my favorites are their tan tan noodles, scallion pancake, shrimp in chili sauce, double cooked pork, garlic egg plant and they have hot pot! So, if you don't know which China Star to go to, pick this one. It's just a few minutes away and the food is much MUCH better. I would give this restaurant a 4.5 out of 5 stars just because the serves could have been better (not to say it was bad).
I've actually tried the other China Star too. No authentic food there, but their "fake" Chinese food wasn't bad...it wasn't very good either. It's kind of funny but I think the non-authentic Chinese food from the other China Star is better. In short, if I feel like some good old general tso's, I'd rather go somewhere else. I would give this restaurant a 2 out of 5 stars because the food is edible but nothing special at all.