The food is excellent, there is something for everyone. Not the fanciest or most ambient place, but for the price and service, definately a great place to go. They will cook to order, but we do the buffet or carry out. This is an excellent place to go if your family is in a rush for dinner. The owner and his family make our family feel like we're home here, and remember our likes and dislikes, our names, and what's going on with us, how many places are like that anymore?
I've eaten at a *lot* of Chinese restaurants all over Indiana, Illinois, and Iowa, and while I can't claim that Royal Dragon is one of the best, I can claim it's pretty darn good. I haven't tried the buffet, as I usually come in for take-out at somewhat odd hours, but the food is tasty, the service friendly (if a little sparse at odd hours), and the prices reasonable.
I don't hesitate to recommend them to any of my friends in the Washington / Germantown Hills / Metamora / Eureka area who are looking to satisfy a craving for Chinese food.