Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Lapcool 3 fan is noisy

At first I was pleased with the performance of the Lapcool3 notebook cooler but the fans started getting progressively louder and louder. I believe that the laptop weight (5.4lbs) was too much for the laptop cooler. The cheap plastic that protects the fans sags onto the fan with any measureable weight from the laptop and causes undue wear and tear. Yes it cools jsut fine but it is really loud. Would not recommend this product.