Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great while it worked for 9 months

I bought one for myself and one for my mother at the same time. My mother's stopped working after about 5 months and mine just over 9 months. Both the same way, the coffee maker made all the sounds but it stopped pulling the water from the reseviour to brew the coffee. What a shame, it was great while it worked. My last 1-cup at-a-time was a Back n Decker that still works after 7 years. I have it at my job.