Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Burns out after a couple years

You would think for the amount of money you are spending you would get a product that would last at least 5 years! At first this blender is AMAZING, however give it some time of real use and it's a nightmare. The blade frequently sticks and doesn't perform like it use to. There is a burning rubber smell and sometimes you see pieces of the rubber from below sprayed around the base. DON'T waste your money! I have had other blenders that lasted longer and were a fraction of the price.