Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Pro 9000 is the best webcam

I have owned 4 webcams and the Logitech Pro 9000 is the best by a large margin. I like the way it follows you so you don't have to sit rigid in a chair. Its low light ability is fantastic which means you don't look like a creature from a horror movie because most of your room lights are located behind you. A superb instrument and easy to install.