Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very Noisy Broan Range Hood Damper

This range hood damper is as noisy as the majority of purchasers are describing. The rattling is unbelievable. My damper had a silver, metal collar - not black as depicted in the picture. I thought it would have a rubber collar but was mistaken.A lot of the noise comes from the metal hitting each other where the center of the two flaps meet and are connected. Nothing can be done to stop that noise. Hopefully, it will keep the cold air from pouring into the kitchen until I can track down a better damper. Broan does mention a damper may be needed in the manual for our Allure QS3 Series Range Hood. Too bad they don't include one, especially one made to be quiet during operation.The seller (TheFactoryDepot) was very prompt in shipping the item and the damper was carefully packaged.