I felt the book was very hard to pull lessons from. The book format has you making choices about tactical situations but when there is a good or poor outcome, there is very little information about why your decision and the outcome was good or poor.There are also many times where the author just asks you to roll dice to determine your fate which leaves you wondering what the lesson is.Worst of all, there is no chapter in the book that has a summary of the tactical situation or situations and actually teaches you how to review the tactical situation like a training soldier would.All in all, you can barely learn any tactics unless you are willing to make an investment of many hours reading the book multiple times to try to extract information in very small pieces.