Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: The BEST BT Headset Ever

I have tried several BT Headsets, Motorola, and Jabra just to name two and they both did not work nearly as well as the Scala. I work for a Wireless Company and everyone in our office uses the Scala because it works the best. The sound quality is awesome, the battery life is outstanding and I can carry it in the clip or on the lanyard so it is not always on my ear, which is nice. I will say that the eyeglass clip is useless....they need to redesign that.By and large the best BT Headset I have used...just wish it had a vibrating feature....oh well!