Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
One example is below.
Q: I've read this book with much expectation, it was very boring all through out the book
A: Negative
Rationale: Review writer does not like the book because it was boring, therefore it is a negative review.
Q: I love everything on this album. Every song is perfect, the guitars are raw like a rusty chainsaw, and Vikernes sings like he was about to kill someone the second after. Standout tracks: the first song and the 25 mins atmospheric one.If you're a catholic or a believer this is a must.5/5
A:
Positive