Overall I'm satisfied with this wall oven microwave combo. The upper oven in convection baking mode is decent to bake quick bake items like cinnamon rolls and croissants or to reheat deep fried foods. You have to raise the pan on the included wire rack though for faster and even baking. You have to play around with baking times too. I turned auto conversion off as it confused matters. In microwave mode too I had to figure times for reheating as it took much longer than the older GE wall oven microwave it replaced. Foods splatter less than the older one though. The lower oven takes too long to preheat but once preheated it does a stellar baking job. I really do not use the lower oven much as the upper one is quicker to preheat and serves most of my simple baking purposes.