Detailed Instructions: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
See one example below:
Problem: I've read this book with much expectation, it was very boring all through out the book
Solution: Negative
Explanation: Review writer does not like the book because it was boring, therefore it is a negative review.

Problem: Such a hard read for a non-psychology student - never to the point, ineptly organised, more 'jargon' type language than really necessary. Not worth it if you're not actually studying the subject or have advanced interest in psycho-analysis.
Solution:
Negative