Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Berganza is a bloodless Carmen

I bought this a number of years ago and was terribly disappointed. Carmen requires fire and passion, and Berganza gives a carefully controlled and passionless rendering of the fiery heroine. Other singers are fine; I love Cortrubas's somewhat rough but expressive voice, and Domingo and Milnes are always fine. I'd say try the old recording with Regina Reznick if you really want a classic, or try to find one with Elena Obratzova --sensuality personified!