TIP: look at the blackboard next to the front door when coming in, they're the new specials (a bit pricey and it's in chinese though)
The lunch items meaning the xlb, beef roll, potstickers, soymilk, and noodle soup are very good. Up to par in taste but not price in LA (not that expensive but just more than LA). The spicy items like the spicy dumplings, the "big mouth pastry" and the "mix together mix together" are very tasty. They even have different kinds of noodles you can pick (hand pulled, knife cut, etc.). soymilk only comes in sweet kind so diabetics are out of luck.
This joint is a very good choice for shanghai style chinese food when you're in the vegas area.