only 3 stars the controls/set up are terrible. 90% of the time the 1 click minutes 1-3 do not work, but then the next time you use it they work fine, nothing was changed. And do not get me started on the end of cooking tone/bell its AWFUL and god forbid your hands are dirty and you cant run to it and open the door to shut the dammed thing up it just keeps going and going. I found the silent mode but that silences everything, including the timer, whats the point in that.