Detailed Instructions: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Q: Foundation is a classic of the Sci-Fi genre, and that is nearly everything you need to know. If you like Sci-Fi, and are willing to put up with some of it's common shortcomings, this book will appeal greatly to you, for it truly deserves its place in the Sci-Fi canon.
A:
Positive