Instruct: Classify Amazon reviews into positive or negative sentiment
Query: didn't fit right and broke - a major disappointment!!!

I bought this product, put it on my vacuum and it broke within 5 minutes. I had checked meticulously to make sure I was buying the right part for my vacuum and then they sent me this generic belt that didn't work. So I was out of a vacuum for another two weeks while I ordered the part from the manufacturer and waited for it to come. The two were definitely not the same thing!