Instruct: Classify a given review as either positive or negative.
Query: Very poor durability

We have had two of these units within 9 years. The first one lasted 4 years and then died, and we figured it was a random occurence and got another one. The newest one is 5 years old, and has just croaked. Five years is a ridiculously short period of time for an appliance to last in normal household use. The cost of repair is more than buying a new one. Do not buy this product!