Actually, I liked this book.
Even though the principles for marketing are the same old story, I find the stories of the entrepreneurs and their crazy ideas are interesting to read. The author introduces a term called "Outlier Marketing".
Outliers are those whose ideas are unique and think outside the box, and they are essential for a successful business. He highlights 3A's for outlier marketing - Ask, Action, Agile.
One of the interesting stories is about the "Boryeong Mud Festival. Muds were used as cosmetics as people believed they were rich in minerals and that's how the sales started. Later, in order to promote these cosmetics, a festival was introduced, then BOOM! - it became a part of culture, like Christmas. People have come to Korea to celebrate the festival and started buying products - t-shirts, cosmetics etc. - everything made of mud!
Marketing is subjective, but creativity matters!