Two devices and even result. The first lasted 1 year, however it served every week (2-3 times), the positive: very easy to use, no need to monitor, makes good soup with three nothing. Negative: compotes are horribly bland (the apples are cooked with too much water), no possibility to decrease the amount of liquid, and unreliable. After a few months (3-4), the unit began to show signs of weakness: - The blackened background and becomes very difficult to recover even with bicarbonate (same conclusion on the 2 devices) - The mixing function was not as successful, - After one year, the unit has permanently ceased to function (manufacturer's warranty: 2 years - I did not save the packaging) I bought this product because when it works it facilitates meals. I agree the insurance offered by amazon. After 5 months and a little heavy use, the unit was mixing more systematically, it sizzled, séteignait ... At 6 months, nothing. I played the insurance. I'll buy a soup maker with a competitor in the hope that the device is a bit more reliable.