Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good Coffee, Where did it go?

We got our coffee maker for a wedding gift and we love it. It has a few parts to clean, but they are easy to reassemble back into the machine, unlike their grinding coffee maker. The one thing we can't understand is, how does the coffee gauge work? We put the inside pot in, and it says the coffee is empty, we brew; empty, we take the pot out; full. It makes no sense.