Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Example: I've read this book with much expectation, it was very boring all through out the book
Example solution: Negative
Example explanation: Review writer does not like the book because it was boring, therefore it is a negative review.

Problem: Please i can't decide. I have NEVER seen, played, or touched an Advanced Pet. At toywiz.com com, they have all the pets you would want. Pet1 ,Pet2 ,progress pet.wHAT TO BUY! I read everything i can to find out. I have $91. I could buy almost all of them. But... which one to buy?! this one sounds okay. I never heard anything about the progress pet. But it sounds so good. So if you are willing to help me, post it on the next review. Then i will decide out of all three, which is the best, and until i find out, i will tell all megaman fans, about the best p.e.t.!!
Solution: Positive