It wasn't "wonderful" but not awful. Wanda definitely knows how to make biscuits and gravy! (Not many places in AZ do and that makes me a sad-yet-less-fat panda.) I came here on a suggestion for that very reason. Delicious!
As for the rest of the menu, it's very inexpensive, and expect what you are paying for. It tastes and looks like most things are cooked in large batches (hashbrowns particularly). The bacon was very thin and salty, and the coffee isn't quite burnt, but tastes like it's been sitting in one of those 5 gallon commercial pots.
The building is very small and only seats about 20 inside, if that many. It gets very stuffy and the furnishings are very cheap, so not exactly a great atmosphere. Service was good and fast, and again the biscuits and gravy were done properly and delicious!