Well, you can eat as much as you want. It's cheap. It's a buffet BUT the food is very basic and the quality patchy. We only did it because there is very little veggie food otherwise. Don't think disney style buffet. There were 4 stations but only 1 was open while we were there as numbers were low. You have to eat in the seating areas but they are mostly under cover. It included soda. When we were there in the summer the choices were:
chicken portions (only just cooked) I tried it as I'm not veggie
Cheese pizza
Pepperoni pizza
Mini corn dogs that looked overdone and greasy
burgers
leaf salad
tomatoes
coleslaw
potato salad
mac and cheese
cookies
chocolate pudding (angel delight)
melon
some other pudding that had marshmallows on it
And I think that was it...
To be honest the food in the other restaurants looked better but as I said, little to no veggie.