Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Effective, but NOISY!

Works very well. Removes an amazing amount of moisture in fairly little time. Unfortunately, it was designed, manufactured and tested by profoundly deaf people. It is about as loud as my old Cessna 182 without the other endearing characteristics of that airplane. Buy it ONLY if you are at least one floor away from the unit. Otherwise, get earplugs at the same time!