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

Example Input: They have a little bit bigger size . I ordered a medium shirt for my kid and its a little bit big. I haven't wash it yet if this shrinks it will be perfect for him.
Example Output: Positive

Example Input: I got this for my 5 year old. I loved the concept, unfortunatley I never seen such a flimsy toy. We had to super glue everything together because pieces would fall off, this is because there are no snaps to keep levels in place but rather just fits together. Would not buy this toy!!!!!!!!!!! Would not recommend this toy unless your willing to super glue all parts!
Example Output: Negative

Example Input: Well-paced, surprisingly easy to follow despite the language used. I hadn't read it in 30 years, and found it to be much more palatable as an adult than it was when I was a teenager. There must be a lesson in there somewhere..."
Example Output:
Positive