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

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.

A: Negative
****
Q: You make it in rock and you think you can do it all. This book proves you can't. It is a truly poor excuse for a collection of haiku and it is particularly offensive because there are those who will buy it thinking it the real thing. Do yourself a favor and buy Higginson. You can look at this in a few minutes in the bookstore. It might be good for advanced classes in "don't let this happen to you!"

A: Negative
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Q: This book is very detailed, technical and complex. If you're seriously considering exploring the photogravure technique on copper, this book is a must. It tells you everything you will ever need and all the complicated steps in the process. However, there are few historical or contemporary photogravure reproductions which is why this book gets only a four star rating from this reviewer. If you are seriously considering the photogravure process as one you would like to explore, I recommend starting with solar plates rather than copper. It is much less complicated and toxic. A very good resource is "Printmaking in the Sun" (2001) by Dan Welden, inventor of this method.

A:
Positive
****