Really? The book might not be suitable to read it from cover to cover in bed, but still approachable. The videos are also really nice and easy going (I took the lecture at his uni, nice foundation).
Compared to this book you seem right, the glimps I had was easily digestable and still concise.
Thank you for posting this book, I'll give it a go! Crypto is one of those things I have on my shameful "how-come-you-don't-know-it-yet" to-learn list :).
[1] https://www.youtube.com/channel/UC1usFRN4LCMcfIV7UjHNuQg