The value here is that it refuses to give you a formula

Horowitz says directly that there is no recipe for the hard things, and then spends the book on situations where every option is bad. Layoffs, demoting a loyal friend, telling the truth to people who will leave because of it.

That structure is the argument. Most business books present decisions with a right answer that was obvious in retrospect. This one presents decisions where the person deciding did not know, and where the outcome does not settle whether the call was correct.

The weakness is the same as the strength. Advice drawn from one operator's crises does not obviously generalise, and the book does not claim it does.

What decision are you carrying where you still cannot tell whether you got it right?