Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Two strikes, NOT giving it a third c hance.

Last week, I purchased this fan.First time I tried it, if I would try to turn the ionizer on, it would shut the fan down. Lasko's customer service representative told me that was a factory defect and that I should exchange the fan.No problem, these things happen.I return to the store to exchange it for another (same model), and while the fan runs, it won't stop making very fast clicking noises, tuned to the speed of the fan. Slower speed, slower clicks. Fastest speed, very fast clicks. Clickclickclickclickclickclickclick.I'm returning it tomorrow. I've had better luck with cheap fans, so I might as well pocket the savings.