Not worth for a hundred dollars , buffet food taste worse than a street food (only a few types of food but still call buffet ). The differences between 50$ and 100$, mean the room or quality of room freaking much different .
Eventhough, there're still a good points of koh Kong resort. For instance , views , swimming pool , sea , and more.... .
For a normal citizen or people like us. There's not worth or I can say it was a wasted of money.