Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disappointing

We received a Sunbeam electric blanket as a gift and after one year it stopped working, we bought another one and I even bought the electric throw, one year later they both stopped working.Very disappointed in Sunbeam products after 3 products with the same problem of no longer working after a year, it is definitely a product problem.Do not buy this product!