Well, it is simply marvellous.
One the one hand, I feel so happy because I already know the trade quite well, better that I thought, in fact. I happen to know most of the techniques described, and it is really nice to see them there, categorized and described to perfection.
On the other hand, I am learning so much! It is dense reading, feels like studying to me, and I am already being inspired by this book.
I really recomend it to every home sewer!