Disappointed with this microwave for several reasons: 1) This was purchased to replace a same cu-ft Sharp Carousel oven, but the rotating glass base is about 1" narrower than the original glass base. WHY? 2) This new glass base has 3 "feet" under it, but they are much closer to the center than the original, and this destabilizes the glass: when I pull something out of the oven the glass frequently pulls out with the food. Terrible. 3) The speed of rotation is very different than the old model. The old oven spun at 3 RPM, meaning one full turn of the glass took 20 seconds, so you could set the time as needed to get your dishes or mugs to spin the exact amount to return the handle back to the starting point rather than being rotated way around to the back. This is terrible. 4) I hate having to press the Time Cook button before I enter the cook time. After 30 years of simply entering the cook time, this is really annoying. 5) The dark interior makes it much, MUCH harder to see the food and dishware, and especially any spatters on the oven. The old lighter (off-white) color insider was perfect.