Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A great trio in not quite top form

To hold back the general decline of chambe music, famous mucisians band together to entice public interest. Today we have Martha Argerich leading the way; forty years ago it was Isaac Stern (and many cohorts from the Marlboro Festival rallying around Casals and Serkin). On the whole, I enjoy the relzed older style that is represented here. The Istomin-Stern-Rose Trio was made up of virtuosos, but they don't show off in the genial Mendelssohn piano trios. rgerich does, and her propulsive, nervy, spontaneous style lights a spark under the Trio #1 (EMI) in a way that we don't get here. Just compare her feiry palying in the Scherzo to Istomin's more correct, elegant approach. In every respect these are fine performances in an older style, recorded well by Columbia/CBS. I just think that these two trios need a bit more advocacy of the kind Argerich, and also Julia fischer (Pentatone), provides.