Instructions: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Input: The great differential in this metal band from Finland is the presence of a female singer. Other than this, the keyboarder writes all the songs, which is also unusual in a metal band. Because NIGHTWISH is metal, sheer European metal, but with style and precision. There's no great concern with fast guitar solos, just good music being played. But this CD shows clearly that they have evoluted. This is much better than " ANGELS FALL FIRST".
Output:
Positive