The capacity is good and the reason for the purchase. That the box is loud, it was clear, as we already have by the same company a minor. Thus, this is not a lack for me. What is disturbing, however, is that the engine makes ever limp. Then he turns down a bit, and up again. When opening and closing that can even be better or worse. In addition, it takes a day until it's time cold in the box. If so come visited the box already has to be filled and turned on the day before, so that you the next day evening has cold drinks. But then they are also cold. However, the instructions say that you should cold food / beverage pour in. So well in fact no real shortage.