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

Example Input: Not what I expected, the first Transformers was the best. The special effects was great but acting was not, too bad.
Example Output: Negative

Example Input: Romantic, full of action and rich dialogue and imagery, this series will last forever (despite the epic fail of the Disney movie).
Example Output: Positive

Example Input: I don't know if I'm the only one that experienced this problem but I ordered the BLUE FLORAL Paisley set and got some ugly checkered blue design. Looks like a little kids room sheet. I emailed Amazon and they resend another sheet set that looks EXACTLY the same as the wrong one I received before! I'm giving the item poor ratings because Amazon gives you something that's not even shown on the screen (nor in any of the other options that are even sold out). I'm not even sure what they're shipping out, but it's not what's described on the page. If you have this problem, please email Amazon, so I'm not the only one with this complaint. Thanks.
Example Output:
Negative