Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sooo disappointed

When I saw the commercial for this I thought this was exactly what I wanted. It's like a swiffer wetjet, but with a scrubber to clean my grout that the swiffer can't, and I can use my own cleaning product! I rushed to buy it. After one week the sprayer stopped spraying anything. I returned it for a new one and it did the same thing so I got a refund and went back to my swiffer. I was very disappointed in this product. I expected much more from Black & Decker, hopefully they will fix the defects in this product as it is an ingenius idea .