Literally the paragraph below your quote: > Yet Mr Roberts does not gloss over the many examples of terrible judgment that littered Churchill’s career before (

Literally the paragraph below your quote: > Yet Mr Roberts does not gloss over the many examples of terrible judgment that littered Churchill’s career before (and even after) becoming prime minister, errors which created a widespread perception that, while brilliant, energetic and matchlessly eloquent, he was also unreliable, excessively passionate, even dangerous. The charge sheet is long: his opposition to votes for women (later regretted); as First Lord of the Admiralty during the first world war, pressing on with the Dardanelles operation long after it should have been abandoned; sending the brutal Black and Tans into Ireland as war secretary; re-joining the Gold Standard as chancellor of the exchequer in the 1920s; backing the awful Edward VIII during the abdication crisis (also later regretted); vainly resisting Indian self-government (Churchill held conventional Victorian views about the superiority and obligations of the “white races” that he never truly recanted). And so on. So I'd say yes, it does address it.