This book was excellent. I am familiar with Miyazaki's work in animation (Spirited Away may be my favorite movie of all time, and I am fascinated by his films in general), but the book gave me a lot of new and surprising information. Some of it could be repetitive, and incongruous at times, but it was definitely worth the read. When at its best, the book was phenomenal.
Miyazaki shares views on Japanese history, society and environment, his various studies and fascinations with planes: so many subjects, stories, and points of view I had never considered at length before. He stresses observation and the importance of one's own experiences, in order to create, as he puts it, a "lie" so rich that it can be a believable world, captured in a film for children to enjoy, and adults to relive their childhood. He also details his experiences in past projects, from his successful hits to much lesser-known projects, without glorifying the process of becoming an animator, or throwing on pretense.
Some aspects of this book proved more entertaining than others, and I'm sure someone well-versed in Japanese history and culture would get a lot more out of it than I did (though there are footnotes defining certain terms and events). Even so, I think this is a good thing because it encouraged me to learn. I would recommend reading this book slowly, in small doses, to absorb each interview and story as its own piece. Each time I read a new part or chapter, I found myself itching to draw something, so I'd definitely recommend it to aspiring artists and animators.