Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I was disappointed in the Brewmaster

I was disappointed, not because of the performance, it makes good coffee quickly and keeps it warm for 2 hours. The thing that really diappointed me was that it wouldn't fit under my cupboards in my kitchen, it is about 1/4 inch too tall. Never thought about this when I ordered it, as I supposed dimensions were listed, so it is my own fault. I suggest if you consider it to measure your space.