Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Product is Useless

This coffee maker has essentially been useless from day one. It leaks from the bottom and floods the counter. After the returns process was intractable, I tried to make due by putting a baking sheet underneath the coffee maker. This worked for a few month, and I would get about two thirds worth of coffee from the amount of water I put in. Now I get about one fifth of the coffee I should get. Terrible product, and it seems to be the same story for everyone who has it. DO NOT BUY, its a waste of money.