I bought this in order to save money. With my husband and me living alone it's often not necessary to heat up the entire oven. So, this oven is perfect and cooks our food as good as our conventional wall ovens. Everything has come out perfect so far. I've cooked rotisserie chicken, potatoes, casserole, baked a pie and warmed up other foods. I selected this one over others because of the rotisserie feature.