Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Looking for a big, quiet fan? Here it is!

I was looking for a quiet fan to help move air around my oddly shaped apartment - even with two window A/C units, the air circulation in the summer is very poor. I bought a cheap $15 box fan and it sounds like a jet engine! On the lowest setting, I can hear it, upstairs, over the noise from the A/C - and, over the quiet hum of my Kool Operator fan sitting just a few feet away.On "low" the fan is barely audible over everyday background noise. Medium is a bit louder, of course, and I don't usually bother with the "high" setting.I use the old fan to help blow cool air back upstairs, but the noise is driving me nuts - I might just add a third "Kool Operator" this summer!