We purchased this wall oven about two months ago and have been using it several times per week since. It has performed flawlessly. So easy to use compared to my old oven - the controls are one touch and instantly perform. Preheating is fast, the oven holds a true temperature while baking, the convection feature means everything comes out evenly baked. I never have burnt cookies or breads anymore! Also, the oven is very quiet when operating. I love everything about this oven and only wish we had purchased it when it first came on the market. If you are thinking of a new oven - this is the one to buy!