Definition: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Input: The music is ok on this, yes her voice isn't what is was in the past but everyone gets older. Still wonderful to hear.I saw Barbra on her first night in Chicago on the 2006 tour and although this fulfilled a lifelong dream of seeing her in concert, I was not at all impressed with her choice of Il Divo. They were overly loud and I hadn't paid $350.00 to see them. And now after seeing clips of Barbra's European Tour shows, I feel robbed. The concert she did in Europe is the one I was hoping for. An entirely different experience and as she will most likely never tour again, there went my one chance to experience Barbra as she should be.
Output:
Positive