This book looks nice, seems like a good idea, and is user friendly (spiral bound, etc). However, the problem is that the models contained in the book are sorely lacking. It's most likely true that everyone will find something that they figure is worth their time to fold, but overall, the models are not overly clever nor interesting. Furthermore, for me at least, it is a disappointment that so many of the models require more than a single dollar bill, sort of defeats the purpose to me. (Especially since the majority of the models that require more than one bill aren't impressive to begin with).
The bottom line: (out of 10)
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Model Value:
3 (everyone will find something to fold, no one will find a lot to fold...)
Instruction Clarity:
6 (for the most part the instructions are clear and detailed. However, when you have a book of models this simple, the instructions should be flawless, which alas, they are not.)
Difficulty:
3 (Perhaps the most difficult thing about the book is convincing yourself it's worth folding up that dollar bill instead of spending it on a better book...)
Enjoyment:
7 (Higher marks for enjoyment because the book includes some interesting notes, facts, and tidbits on money. However, after reading it through once or twice, the enjoyment level drops considerably since the models don't hold their own compared to better books (ie, Montroll's, etc))
Overall Value (not an average):
4 - Not bad, but also not real good. You can do better elsewhere, but this will work in a pinch