This book in itself, is good, and if you haven't read any of his others then you will get a lot from it. Definitely worth reading. I'd also suggest NLP.
His books are much better than seeing him live! I've always loved his *work*, and being trained in hypnotherapy Myself, I was really excited to go to one of his events a couple of years ago. After knowing what he does for so many years, I was genuinely horrified at the rubbish event that was padded out with immense repetition with getting a member of the audience to participate in an exercise which Paul stretched out to the max with breathing techniques, and the bare minimal everyone attending no doubt knew. There were multiple people who got up and left and I doubt it was for an emergency. I was tempted to go too but persevered, total waste of My time.
However, his books, including this one, are much better; no doubt because you are the one participating, and they do help do what they say, the added audible is always very good. Take away point: If you've read the books you don't need to go to a seminar. His longer, teaching/qualification courses will no doubt be packed full of information if it's a proper training course, I only went to a 2 hour talk but it rehashed the books.