The phony "5 Star" reviews all reference the "usefulness to academics" angle of this book, suspiciously the same lingo used by the book's publicist. The one "0 Star" review is by a real Internet marketer. I too am a real Internet marketer and I can tell you I am *not* interested in theory, I am interested in results. I agree with the previous reviewer that Declan Dunn or Shawn Collins would indeed be far more useful. I also enjoyed the comment by the "student" who says he does not usually buy expensive books. Gee, when I was a student, that's all I did was buy expensive books - where do you go to school? Save your money on this one, folks.