Instruct: Classify Amazon reviews into positive or negative sentiment
Query: EXTREMELY DISAPPOINTED!!!!!

Yes, I am extremely disappointed with the quality. Much like another customer said, I had this machine for about a year when it started leaking from the holding tank on top into the bottom tank, then onto the counter. I as the other customer said noticed that it did not leak when the coffee was hot only after it cooled down. Other than the slow brewing process the coffee was very-very good. The concept of the single pour was GREAT but for the pricey cost of the machine and having to toss it into the trash can after only a year ... it just was not worth it and I would not purchase it again.