Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worst vacuum ever

I bought this vacuum a little over a year ago, and at first absolutely loved it. It was loud, but it seemed to do a great job of cleaning the carpets. I was so excited. Within a couple of weeks, something broke on it. I went back to the store and they replaced it. In the last year, I have had to replace this vacuum four times. I finally gave up and am buying a Dyson. I definately do not recommend this vacuum to anyone, unless you enjoy getting a new one every couple of months.