When we tested this is worked with no concerns. No unusual noises. All the buttons and functions performed as expected. It processed through the cycles and heated properly. It does have some cosmetic issues which you can see in our pictures. A small ding here and there, nothing serious. Bake pan does have a blemish on the side which we show in our last picture. The mix paddle looks great. Let us know if we can help with anything further. Offer includes free shipping, next day handling and free returns.