Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Primo Moffo

This is wonderful singing. Like all of my favorite Mozart singers, she maintains clarity of line, intonation and rhythm, sustaining drop-dead beautiful tone throughout. Her coloratura on Exaltate Jubilate is crystal clear. This is a thoughful compilation as well, including arias that the Angel CD left out. The only reason I didn't give this 5 stars is the conducting of Alceo Galliera--in general lacking rhythmic momentum and clarity. Too bad she didn't partner with Giulini on this one since they achieved such stunning results in Le Nozze di Figaro.