This book is not merely a boring reiteration of the necessary fundamentals, but contains a combination of facts that show weakness of MPT and original ideas. The book contains inconvenient author findings of good stock picking skills of fund managers and obstacles that prevent good fund performance. Although financial gains through common stocks are possible for any investor, the author shows that consistent investment strategy allows increase probability to achieve good results. IMO some author's ideas are still not proven adequately but I think it will be fruitful to read this book not only for CFAs (prime audience) but also for amateur investors.