I have read most of Dale Carnegie books and enjoyed reading them, but this one was bit disappointing for me as I expected more substance from it. Though this book certainly can turn out to be useful for individuals who have absolutely no experience at all in public speaking. However, for seasoned professionals there is nothing that they can learn to be able to deliver more impactful presentations or sales presentations.
Overall, this book is for a normal person who is preparing for a speech in front of a large group of people.