Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Keurig Stopped Working

After only 43 days, this machine stopped working. It would not pull water through, therefore it would not brew, it wouldn't clean...it just quit. Customer Service was awful...almost non-existent. We returned the Keurig, and replaced it with the Cuisinart that brews K-Cups. It cost more, but it has worked beautifully and is virtually the same machine. It feels more solid, also.I cannot tell anyone that the Keurig is worth the money. As one reviewer said, take out the pump to make it a bit lighter when you toss it in the trash!