Amazingly, my work seemed to regress rather than progress after reading and applying about 60 pages worth of advice from the book. The text seemed scattered. It pushes you to do a full-on croquis in the first pages without any guidance on proportions and poses. Then it follows with simple drawing exercises like practicing circles and squares. It seems like they wanted to let you have some fun with the croquis to get you pumped for drawing (just my interpretaton of that bizarre choice of sequence). But wouldn't it be more disheartening to do an actual good croquis on your first try and then go back to circles and squares for the next dozen pages, rather than teach you some basic stuff before diving deep; not to mention the sad possibility of feeling so confused and awkward because you weren't given proper instructions that you go on and do a terrible monster of a croquis on your first ever try and end up feeling demotivated?
I'll probably refer back to this book for intricate things like drawing hair or fabric textures, just in case there's something useful for when I'm stuck. But for now I'll be relying on Sandra Burke's book on fashion drawing techniques which has previously given me much better value for time and effort put in and a much better understanding of proportions and alignment in the first few pages and chapters alone.
Big disclaimer, my review is probably not the most accurate, as I won't be reading the book till the end to see if things pick up; plus, I was reading a translated copy and the translation was a bit weak imo, which might have contributed to the unpleasant and confusing experience. I usually avoid leaving books unfinished, so that fact alone should tell you something. But nonetheless, please, take this with a grain of salt.