They have pretty good variety of food loaded in total of 3 carts, and other dishes you could get it by odering. But I am not impressed by the quality. All the food tasted like MSG, some of them are either too dry or already cold. and they did not tasted like they were freshly made. I don't think the meal was worth the money at all, very disappointed.
Maybe I got too spoiled in San Francisco, but I think I'll rather give up dim sum if this is the only place you can get it in Charlotte!!