Instruct: Classify Amazon reviews into positive or negative sentiment
Query: No way these have "precision-polished optical terminations"...

Even though on the package Belkin claims "Ordinary optical cables can compromise your audio performance by using lower-grade, optical-fiber materials, and hot-plate termination of the fiber, rather than polishing.", this cable DOES NOT have "precision-polished terminations". One look and you could easily tell the terminations are dull and cloudy. They are not shiny and clear like genuinely polished terminations. If this cable went through any type of polishing it would have to have been some very shoddy work. If it weren't for the rest of the cable's good quality this would've gotten 1 star. Sorry Belkin, but this one does not deserve to be a Belkin product. In the end I decided not to use it and got theNyrius NWOC500 High Performance Digital Audio Optical Toslink Cable (6 Feet)instead. The Nyrius does indeed have "polished terminations".