I found the book to be informative, detailed, responsible, and useful. The information was presented clearly, the techniques are applicable, and the system can be layered onto a person's own pre-existing tradition. The author systematically presents a magical practice that, until now, has been obscured by taboo and disinformation. However, I do have to point out the fact that the spells in this book (and in other Seth books), have a creative flair that many serious occultist may find disagreable, though I did not. The only reason I am giving this book a 4 of 5 is that even though the description of the book states that it is a text that can be used by beginners, there are some techniques, concepts, and entire chapters that are quite complex. This book is really meant for those with more knowledge and experience than the average neophyte, and should have been marketed as such.