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

I've read all of the Night World books, and this is a great book, but I must say, it's not L. J. Smith's best
Positive

A wonderful pictorial book about transistor radios, 175 of them, not only photographed but put in the context of fifties and sixties design. The spread on 60-61 shows six radios mixed with close-up photos of chrome styling from fifties cars. I loved the chapter on design with its photos of grills and lettering, even a spread on 9-volt batteries.This is the kind of book that Chronicle do so well, interesting subjct, well designed and printed all for the general reader. If you collect these radios you will certainly want to have a copy but don't expect to get lots of technical detail or a price guide. For that have a look at 'Collector's Guide to Transistor Radios' by Marty and Sue Bunis, plenty of text about seven hundred models, some photos and that all-important identification and price information.
Positive

Not many films make me feel stupid for actually watching them, but this movie did. Despite starring LL Cool J (who generally happens to at least make stupid films entertaining) this film falls so far flat that it almost bows under and creates a ditch. Chris Klein is a horrendous actor and he manages to muddle up nearly everything he comes in contact with, and no matter how hot Rebecca Romijn-Stamos is (just Romijn now), she doesn't bring anything to this film outside of her body, and that just can't cut it. The violence is cheap, the script is preposterous and the action sequences feel third rate. This is one of those films that offer us absolutely nothing.I have nothing else to say about this.

Negative