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

Ex Input:
My daughter loves her blocks. She will get them all out and look at each one until she finds her favorite. She likes to shake them and see what each one does. These are cute little blocks that have hours of imaginative playtime inside. They also have blunt corners, so no sharp edges like wood blocks for the safety of smaller children. The fact that they have the letters of the alphabet and a corresponding object inside makes them a great learning tool even for older tots. We have really enjoyed these and recommend them to our friends.

Ex Output:
Positive

Ex Input:
A thrilling story of get rich quick without scruples. It introduces the reader to excellent characterizations of the individuals involved. There is excitement through unusual circumstances including an extremely imaginative ending.

Ex Output:
Positive

Ex Input:
Spider-Man 1 & 2 Does not include any of the amazing behind the scenes content originally released on the DVDs. Why would a studio release two extraordinary FX films of this magnitude and incredible production values on a format that can hold so much information, and fail to include the extras? If you're a fan of behind the scenes content, hold onto your DVDs.Movie - A+. Blu-Ray value for Spider-Man 1&2 - FAIL.

Ex Output:
Negative