Instruct: Classify Amazon reviews into positive or negative sentiment
Query: 5 stars to the recording engineer

I know next to nothing about the technical proficiency of various violinists, but I know the sound of this recording is excellent. Too many string recordings lack character that is such an important component of the total sound of a wooden bowed acoustic instrument. You can practically feel the bow scraping across the strings here. I wish I had more recordings of this quality.