We've only had this oven for 2.5 weeks but so far we are happy with it. I particularly like the stainless steel interior of the microwave that won't encounter rusting and peeling paint like the previous 1999 model we had. The only reason I gave this 4 stars instead of 5 is that the tone to indicate cooking/heating is complete is not very loud. It is much softer in volume than on the previous oven and not easily heard in another room or over background noise like a vent fan or TV. I do miss the instant time buttons that were on the previous unit. Can't just hit one button to get a minute or two of heating.