Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Example input: I've read this book with much expectation, it was very boring all through out the book
Example output: Negative
Example explanation: Review writer does not like the book because it was boring, therefore it is a negative review.
Q: I am thourghly disappointed in this Sansas View. It deleted songs all the time wont keep them on wont connect to computer, if it keeps them it puts them on 3 or 4 times and when you detelted the dups.it deletes them all.
A:
Negative