Instruct: Classify a review into positive or negative sentiment.
Query: Really bad coffee

I bought this coffee so I wouldn't have to go out of my way to go to a specialized coffee shop. Big mistake. This is not strong, flavorful coffee, which is what I expect from 100% Kona. These beans taste like they've been sitting around in a warehouse for months, which is probably the reality. This is a waste of money, you are better off with Starbucks beans.