we just left SoG about a month ago.
Evergreens: was there just about every night at the bar for drinks and either dessert or noshies(typically appetizers) Food is typical bar food. we kept going back for the bar tender and the company. the Pizzas smelled divine, but we never ordered one as they are fairly decent sized and we only ate there for a full meal the Sunday we arrived for lunch. the Bar bill.. well.. lets just say I personally killed three bottles of wine the week we were there...
The Buffet: The breakfast buffet, I am sorry, was 'eh' at best. yes, it's cheap when compared to every other Breakfast Buffet, but I don't particularly care for buffets and there were no a la carte options. Breakfast for us usually was grabbed at the cafe down by the bus stop. heard mediocre to bad reviews on the lunch and dinner options. For the same price I could have had what I wanted at a TS or CS in the parks.
Manginos: I hate Italian, but heard nothing but rave reviews of the place. Our driver recommended it specially for a nice quiet evening.
The Cafe downstairs will pack a picnic lunch for you for the next day,and they serve basic continental breakfast type stuff early in the morning.