I read this book on Kindle, and there were so many errors, that I sometimes completely got lost. Paragraphs would end mid sentence only to pick up on another page or more later after reading something completely different. Such a shame. I plan to ask Amazon for a refund.
As to the content, I think there was a lot there for someone who is just starting out on this path. I was hoping for something new and found very little I had not seen before. That is not the author's fault.