It is one of the nicest surprises in terms of Botticelli scholarship. The author (an illustrious Leonardo scholar) is trying to interpret a number of paintings on which there is already quite a lot of bibliography, and does a pretty good job. My only complaint is the fact that sometimes I wish he would deepen and extend his very interesting comments (the book has 128 pages and 72 illustrations, usually taking up the space of a page, so there is not a whole lot of text, and the fonts are pretty big). So, if you are looking for interesting theories concerning Botticelli's mythological paintings, than this is one of the books for you. If you're looking for books with nice pictures, there are better ones available (this one is smallish, and because of the format, although has nice details, the main pictures do not generally fit on a single page).