Generally very interesting. Gives clear understanding of introversion and its powers/abilities. But with many 'popular science' books, it at times makes leaps that can't be justified and seems a bit far-fetched. And it order to be relatable with an American audience, it feels the need to use religious examples at times and have a chapter on religious introverts, which seems inappropriate. That being said, it is still worth a read to better understand the introvert/extrovert forces in society and better understand introverts.