Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great cup of coffee, but bad design

Recieved as a gift from my parents. Made 2 pots of coffee before the machine broke. The down button got stuck (seems this has happened to others) making the machine unusable. I will try the melitta grind and brew without the weather because the buttons are different and hopefully won't stick. Also the reviews for that machine are great, and it is about half the price of this one.