This is my favorite Mexican restaurant. We've been to another one on South Cobb Dr. It was equally good. The best things about this restaurant chain (I assume their qualities are consistent across the board): good prices, GREAT food, and fast service. The only down side: the portion is so big that I always end up feeling guilty that I've consumed too many calories:-) You've gotta try their chicken nacho. We always get half an order and the amount of food we get is plenty.