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

Ex Input:
I did not really care for this book. I found the plot messy and muddled, with many clumsy devices and scenes that felt forced (the climax, in particular, seemed very rushed, cinematically speaking). The characters, for the most part, were thin - and perhaps the author reached too far in casting the reference-net. I wanted to like it (I very much enjoyed Alan Moore's tales of the Extraordinary Gentlemen's League)... A very intriguing idea though (I give the acorn a golden prize but the oak grew sickly)... Maybe it is your thing; it was not mine.

Ex Output:
Negative


Ex Input:
After trying three different sizes,I still couldn't find one that fit. I first ordered a medium and it wouldn't even come close to hooking so I went up to size to xlarge which was waaay to big, my last possible option would be a large and it was still huge, wish I would have sent it back but was just tired of the whole process and kept it. The hooks are a pain as well and it is way over priced.....there is a zippered option on amazon that is much cheaper.

Ex Output:
Negative


Ex Input:
This seems to be good so far only used it once. I really thought that the shaft vibrated but it does not. Love the bullet in the rabbit ears... so far so good!

Ex Output:

Positive