So far the ovens are performing fine. My main issue is with the design of the microwave-convection-speedcooker. The door (on the top) is designed to look like the larger oven door....great...it has a sleek, modern look. But a small thinker decided that in order to LOOK like the main oven the door had to open the same way. NO. That makes it almost impossible to clean. There is no reason, even with the exact same profile, the door could not open to the side, making access MUCH easier. The only other comment I have is that using the speed cooker is complicated and inconvenient. Any time you might save (and so far I haven't seen that to be great) is off-set by the inconvenience of having to change out multiple turn-tables and finding places to store them when not in use. I chose it to have a small second oven but it was a very expensive one.