Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Rip Off

This company is very greedy. The jura coffee machines are very expensive. Jura must not think they're making enough profit so they rip you off with their cleaning products. 6 cleaning tabs for $18 (it's the best price I found) is too much. For the same price you can buy 100 tabs of Urnex Cafiza Espresso Machine Cleaning Tablets for the same price.