I am new to the world of sales and for beginners like myself, it's really a good book. I believe that the simple principles taught in this book can make you a great salesperson. It's easy to read and I have learnt quite a lot of things. For those reviewers who claim there are not many interesting things in this book, I am just wondering what are you expecting in a good sales book because if you have reached the 'rainmaker' level as described in this book, what else do you need to know more? Share your thoughts! :)