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

[EX Q]: If you paid for this product, you overpaid. Granted, the original, out-of-print dvd of The Bikini Carwash Company sells for exorbitant prices, so my suggestion is to just download it for free through torrents and cut the video pirates and video scalpers down to size. If anything, buy the European PAL version, which is also uncut and uncensored, and available on the North American Amazon as well.
[EX A]: Negative

[EX Q]: I love how this product makes me look in my clothes!!! its shapes me into a perfect hourglass! i dont know if the claim that it permanantley reduces your waist after 30 days is true because i havent had it that long. my only complaints are that it is a little too short, so i still have a small bulge over the top in vthe back and i think it may be stretching out as i wear it as oppossed to it shrinking me, but overall, it is the best shapewear i have ever purchased. i love it and would recommend it to anyone.
[EX A]: Positive

[EX Q]: Wonderful book that I discovered in junior high. Several years later I bought a copy and this novel has become one of a treasured few I read again every year. The central character (indeed, practically the only character for most of the book) grows so much during her experience that you remember her life changes long after you put down the book. As always, great fast-moving, realistic storytelling from Harry Mazer.
[EX A]:
Positive