Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Stopped working after a year

This unit started out working fine. It was quiet and sent out an adequate amount of moisture ... although you NEVER want this thing to run dry. The alarm is a true pain in the neck. After a few months, the gasket around the refill opening on the bottom worked loose and started to leak. After one winter's use, the unit started to become noisy and produce less moisture, even after regular, gentle cleaning. I cleaned and stored it for the Summer months, and it worked for about a month this Winter after coming out of storage. Then it completely stopped working. For this amount of money, I expect much better quality.