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

Input: Consider Input: this product is awesome. it hide all your secrets. I would recommend this product to all women and men. I will buy product again.

Output: Positive

Input: Consider Input: If you are not in really good shape this is a great product to get ready for P90X. It does get kind of boring because you are doing the same workouts every other day, but they do work. It is only about 30 mins but it is amazing how well it works.

Output: Positive

Input: Consider Input: Begs comparisons to Keitel's original and fails on every level. It never creates sympathy for the gritty immoral world this cardboard cutout inhabits. It's easily Cage's worst performance and the all time worst use of music in a drama ever. Unlike man of steel Keitel, this clown would have overdosed or been shot 10 times over. Any rookie cop could point out a dozen giant plot holes.
Output: Negative