I was deterred from reading this book for a good two years because of the polarised reviews it has received. Readers have deemed it to be too generic, not up to date, and inadequate in providing actual insight into the firm’s operations and culture.
After having read the book, I think it’s safe to say that the disappointment of the readers is due to their highly unrealistic expectations. Most look to this book to provide a formula to doing better in their own jobs, reveal never-before-seen critical thinking techniques, unleash their potential and become a professional of McKinsey calbire. As much as I hate to say it, the professionalism, work ethic, and wealth of knowledge that a McKinsey consultant possesses cannot be gained by reading one book. There’s a reason why consultants from MBB firms have stellar academic and professional backgrounds: they’ve doggedly been in pursuit of excellence and personal improvement for the better part of their lives. It’s unrealistic to expect a book to achieve the same in 180 pages, or divulge trade secrets for that matter.
That being said, the book is a must read for the following reasons:
1. It provides a glimpse into how structured the thought process of a McKinsey consultant is:
Structure is the most important ingredient in consulting. It frees the mind to think in a logical manner, allows clarity of thought and clear communication of ideas. This is represented perfectly by how well the book has been organised. With each ‘part’ and chapter starting off with an introduction and executive summary. Each section beginning with an assertion, followed by reasons and facts. The book flows seamlessly, with each topic logically and effortlessly transitioning to the next.
2. Actionable information:
Topics including ‘developing an approach’, ‘interviewing for information’, ‘brainstorming’ and ‘selling the idea’ have actionable recommendations which we can benefit from by putting them into use in our own jobs.
3. Attitude:
The book illustrates the attitude and traits that a McKinsey consultant possesses: one of curiosity, professional skepticism, clarity of thought and hunger for persistent personal growth. These are fundamental to being successful in any career. We must strive to inculcate these in our personalities. However this raises the question, to what extent can these be developed? Are they innate, or a matter of practice and habit? Being a recent believer in the growth mindset, I sincerely hope that it’s the latter of the two.
Perhaps the book is a bit outdated with respect to minor technical details (brainstorming, charts, etc.). However, the purpose of the book was to help the reader understand the attitude, level of professionalism and intelligence that an individual requires to be a Mckinsey consultant, and it achieves that objective perfectly. Hence, I recommend this book to people of all ages, especially to college students or those starting off their careers.
Side note: I’m slightly sceptical of the idea that an initial hypothesis must be constructed in order to arrive at the solution. The author asserts that through fact-finding either this initial hypothesis will hold true or it won’t, in which case you have enough information to arrive at the correct answer. What if the initial hypothesis takes you along a wrong path? Yes, intermittent course correction is carried out as new information comes to light. That’s why Im of the opinion that fact-finding, brainstorming and constructing the initial hypothesis go hand in hand, rather than one after the other.