Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Works like a obedient soldier.

Its very powerful and gives cool air. When I say cool air, I really mean it. It oscillates to a 45 degree angle and I still haven't found a flaw in it. It is not fancy but does the job very well. I got a great deal on amazon for 30 bucks including shipping.I would recommend it strongly.