TASK DEFINITION: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
PROBLEM: I like the book Castle In the Attic because it was very adventurous. My favorite part in the book was when Mrs.Philips gave William a gift. Do you know what the gift was? Can you figure out what it is? I recommend this book because Castle In the Attic is a very exciting novel to read.

SOLUTION: Positive

PROBLEM: This isn't the original art for these books. They hired a cheap hack to make the illustrations "less scary". The original had a better artist and better illustration. Dont waste your time on this pussified version.

SOLUTION: Negative

PROBLEM: Read the John Carter of Mars series back in junior high school. I remembered the violence of the culture created by ERB in that series and the concept of honor in battle, but I had forgotten that there were underlying messages relating to family values, honesty, integrity, trust, the individual's right to seek success, the strength to stand up for one's own beliefs. While the storyline definitely is somewhat thin, the book reads easily and leaves no loose ends. Didn't see the recent movie that came out based on the series; kind of glad that I didn't. It was fun venturing back into that realm of imagination that only books can provide.

SOLUTION:
Positive