Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Works... for awhile

I've had two of these. One lasted for about 6 months before the roller pin that turns under the ice maker broke and the only moving part stopped working. I thought it was odd so I got another. This one lasted 1 month and then only 1/2 of the ice making silver probes would get cold enough to make ice. Now the thing won't make ice at all because only about 1/4 of the thing gets cold at all. When they work they are great... that's the rub. They don't work very long when they work.