This book was worthwhile in that there are lots of little historical details and such that I was unfamiliar with, and Hemingway has a fun way of relating a lot of these things. On most of the subjects in this book, he's kind of snarky and wry, which is not really journalistic integrity to me, but it's still fun reading. When he is serious, such as when he's talking about fishing, he makes me want to go to sleep a little, but that may just be my lack of interest in the topic.