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

Ex Input:
It's not at all what I expected. Still have not found what I was looking for in thefirst place

Ex Output:
Negative


Ex Input:
Comfortable right out of the box. Well made. Durable. Can't vouch for the waterproofing of them, as I have learned many moons ago.....no shoes are waterproof. I refuse to test them, once you do...they never seem to be the same.

Ex Output:
Positive


Ex Input:
I purchased this a month ago and found out this was not working correctly.I had it pugged in and it went on by itself, then another time I could not control it with the remote....Not happy in Lynn, Mass

Ex Output:

Negative