Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Well played Brahms.

I heard the Shanghai Quartet play the 3rd quartet in concert and was very favorably impressed. That's why I bought the Delos CD. The digital CD captures most, but not all, of the beauty of that live performance. The quintet is also well-played, but I continue to prefer the Boston Symphony Chamber Ensemble CD performance. I also prefer the Nonesuch recording, despite the fact that it is derived from an analog tape.