This is by far the best appliance I have ever bought. The unit cools down quickly. Is super quiet. The illuminated electronic display on the front door is very handy. You know its working, what temp its at, and can make quick adjustments. The alarm feature  is a big comfort item. You know if you are having issues with the temp rising due to some issue, or power failure, breaker tripped, etc. The unit has a good deal of space. The auto defrost is great too since you don't have to deal with that plus, the ice doesn't build up leaving you with less space and frost on packages. The seal is very good too. Plus energy efficient.