I was hesitant to give 4 stars only because of the inconsistency, I find that every time I go the buffet section is either great or meh. Specifically the hot foods. The Mongolian grill part is amazing though! Although it is tough to know how your food will taste once you've douced it in every sauce. But maybe that's just me.
Big difference in lunch vs dinner price and what's in the menu. Definitely worth trying it once. It's great for large parties or you have people from out of town visiting.