The lettuce wraps alone would be a 10 star review. Unfortunately when it comes to Pei Wei, I've yet to really have anything else at any location that's blown me away. Wei Pei is about as standard as Americanized Asian food gets. It's just prepared here in quicker manner than full service chain restaurants, and usually in a better manner than fast food Asian restaurants.
I went because my girlfriend had a craving for the lettuce wraps. While a few better places have similar wraps to Pei Wei and PF Chang's, I'll give these two chains credit for having the best. We jokingly said before ordering our meal that we should just have gone with two orders of the wraps. Ironically enough, we were right. We also Order Chicken Lo Mein. When I took the first taste, I was shocked to taste pretty much nothing. When my girlfriend took a bite, she realized it was sauceless. She then asked one of the "servers" (I don't know a better term for guy who brings food you ordered from counter to table and cleans off plates but didn't take your order) for some. We tossed it into the noodles and it made a big difference, but it still was a rather plain and boring version of a popular Chinese dish.