Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Waste of Money

I am so disappointed in this product. I read the good reviews and expected a lovely, warm soothing foot bath. The water grew tepid almost instantaneously from the hot that I put in. It sprayed a significant amount of water on the floor in the brief time that I used it. All the "things" that it does? It has two: on and off. Don't bother. I want my money back.