Got delivery so didn't get to enjoy the whole Lulu's experience but it was better than average Chinese food. But a quick tip on the delivery, it's a third party company that charges not only a large delivery fee but also increased menu prices.
But like I said, the food was better than your average Chinese food restaurant. The moo shoo pork came with a BBQ soy sauce that was pleasantly surprising and something I've never gotten with moo shoo before. The egg rolls were larger than I expected and the wonton soup was very tasty; seasoned well and better than just broth and wontons.
Would definitely recommend Lulu's but it's a little out of the way for Pitt students, especially in the winter and if you're going for delivery it can get a bit pricey.