The food court at POR has a variety. Depends on what you like, I guess. We didn't mind it at all. It is divided into several sections. One is a bakery where they sell cookies, brownies, cake, ice cream, milkshakes and sundae type of things. Another is a "mexican-barbeque" ... on one side you can get taco salds and different type of larger salads, on the other side you can get ribs, mac and cheese, potatoes and gravy, corn, etc. Then there is a grill area where you can get chicken fingers, hamburgers, hot dogs, chicken sandwiches, french fries, etc. The final one is a Italian area where you can get spaghetti, breadsticks, pizza, mac and cheese, etc. And then there is a open area that has breads, cold drinks and fruits, snacks, cheese, etc.
Of course, for breakfast it is all different. The bakery remains open and I think they might have cinnamon rolls, also. The gril area offers hotcakes, bacon, etc. And, I think they have like hot sandwiches (like at McDonalds) ... we didn't do breakfast there very often so I am not much help. I know they put out boxes of cereal you can buy and have bananas and apples and oranges out on a cart (all the time) plus yogurt and fruits. They also have oatmeal and I believe grits...and I think they might have an area that dishes up eggs, hasbrowns, meats, etc. Can't really remember.
Hope that helps. It isn't anything spectaculr but we definitely found it tolerable. Ate most of our meals at other hotels and at the parks since we really like buffets for the variety. But we enjoyed the food court at POR and also POFQ. They both have things we liked and didn't like but it is a close 10 minute walk between the two so both are easy to use. The refillable mugs can be used at either place.