Instruct: Classify a given review into positive or negative sentiment.
Query: Start=Great, End=Bad

Product performed as expected and was easy to assemble and use. Legs and fasteners are not made of stainless steel and legs have adjustment holes which allow water to enter. In less than 6 months the rust had eaten through the inside of the legs so it was unusable. I had dumped the water out of each leg after each shower, but it still rusted.