Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great coffee, but the machine only works for about 1 month

I am on my third machine now, and it too is leaking. Dont get me wrong, the coffee tastes really good, always fresh. But after a while the machine starts to leak when you are making a cup of coffee. I guess the machine only cost 25 bucks now, so if you dont mind only using it for a month it is a great buy.