I'm not sure what the other reviewer is talking about. If you don't want to spend $9 for 'Asian' food next door from Genghis grill and you're near the movie theatre come here. This is actually a relaxing break from Panda Express. I cringe every time I think of Panda Express.
This is a review about Yum Yum, don't get me wrong, but let me tell you why you should come here instead of Panda. Practically everything at Panda is dipped in some cornstarch concoction and fried. That leaves for a large volume of your meat being starch. This place is awesome, because they don't do that crap. The mongolian beef is all beef and plenty of vegetables. The mandarin chicken is less fatty than Panda, at Panda the chicken is fairly fatty. Anyways, I like this place a lot for the reasons I've already listed. The taste doesn't overwhelm you like it does at Panda. Yeah, Panda is good the first three times you try it, after that its rather bland and maybe even gross.
Service here was excellent. Came in, got a smile, got my food, they were willing to do half chow mein, half rice. Awesome. Pricing is good, thus, value is good. Its a little too Pandy Express ish, everything looks like Panda, it tastes better though. If they could get a little creative and invdividual, they'd be 5 stars.