My experience drawing Manga/Anime figures is that of a beginner. I bought about 10 different books to get started as I have zero drawing experience. Of the many fine works that have helped me improve my sketching in a very short time, this one was one of the two most helpful. The "tutorials" in the beginning of the book are great, especially helping a novice draw figures from different angles. The second half of the book is devoted to examples of various manga-style(and yes, in response to another comment...they ARE MANGA) figures for inspiration.
I am sure the book may not offer much to veteran manga artists...but this newb really appreciated the leg up offered by Mr.Galea's book.