Honestly, I was never really fascinated with insurance. My life-licensing class was 24 hours of classroom time spread out over one weekend, so maybe that has created some insurance-related intellectual scars. The sections on Life Insurance and the basic components of any insurance contract and the whole insurance process were already familiar to me, so I found those sections incredibly uninteresting. The other forms of insurance were much more interesting and gave me a great foundation for other insurance studies I've done since.
The prose of the book, too, flows extremely well. In fact, I usually just lightly read passages explaining computations and formulas because I come back later to review them in-depth; however, while reading this book, I actually felt I fully understood most of the computations even while I read (which almost never happens because most formula-explaining reads much like Kant's "Metaphysics of Morals").
Just one closing point... I guess you'd have to be either Insurance Commissioner or a professor of insurance to be really interested in this material, but the authors write in a way that allows even the average CFP or insurance student to come away from the book with a good sense of how insurance works and where it fits into an individual's financial plan.