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Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

I am pretty familiar with the great jazz singers, though not a great jazz fan.A friend shared this with me and I was blown away.Now everyone has different tastes, but I have always thought Nina Simone the best. The sheer volume of Nina's work gives her an advantage in the expanse of material.But vocally, and in terms of phrasing and lyrics Gloria is also great.And yet she was contemporary more or less with most of the great jazz singers of her era, being born about 8 years after Ella Fitzgerald.Fame is fickle though and for whatever reason Gloria remains way underappreciated.I love all of her songs on this cd.In one she sings like a Buddhist about how everyone gets older, everything recedes into the past in a way that transcends most pop song ditties to say the least.It is in a class with Nina's Who Knows Where the Time Goes.
Output:
Positive