I noticed 3/5 as a book because the material presented are not greatly developed ... I even I saw the web, so I knew all the tricks presented in this book, but I have to admit that it's all true. The guide therefore fulfilled its role, which is to introduce the methods and steps to live on his blog.
For me a little incomplete so in the development of ideas.
However, if I had the note from the price (ie a little over 3), I will award a score of 5/5. Ideal as the first book on the subject so. I recommend