If I were only doing two sitdown meals during my trip, I'd have to say this wouldn't be my choice. For Italian, I'd go for Alfredo's, Mama Melrose or Palio. For a good sitdown in MK, any place would serve better food--the Castle, Crystal Palace, Liberty Tree Tavern, or Plaza Restaurant. The Plaza is good if you are looking for something a little more informal than the others. We ate there on our last trip and were very pleased with the atmosphere, food and service. The menu is not real extensive, but it's still good--save room for dessert.
For something a little more special, you could take the monorail over to the Poly and eat at the Kona Cafe.