Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Bose Control Pod Expensive

This system has a very nice sound. But it comes at a steep price. I would also suggest that you don't allow the Bose Control Pod to sit on the same surface you use for any sort of drink. Even a small amount of liquid on the surface of this device and it will stop working. Your 400 dollar sound system will not work. And replacing this little devil will cost you 91 dollars through the Bose Service Center 1-800-367-4008. Replacement of the pod for the Bose Companion Three is different and "only" 41 dollars.One thing about Bose. They see far into the future. The future of sound. And the future of inflation.