This book was recommended to me by several marketing collegues as a must read. I became a fan of Seth's work after reading this book. He addresses being different, thinking different and marketing different are keys to standing out and being noticed. I already was a believer in this philosophy, but Seth's numerous examples, enjoyable writing style and wit made this book a wonderful read. I think this is a must have book for any marketing person or entrepreneur. Once you read it, you will get hooked as a fan of Seth's style, and message. This book encourages you to examine what you are doing or not doing to be a leader in your industry. It challenges you to think outside the box, and create extraordinary campaigns, messages and results. We don't live in a world that allows ordinary to last very long. If you want to prosper, you will need to become the purple cow!