3.5 stars 
 It's an enjoyable, light, and frilly little read for fans of Harry Potter and British royal history. I could sympathize with both the principal characters and liked how the twins were not the "we share everything" stereotype. However, the twins and one of the supporting characters were the only people with layers to their personalities and, of course, the villain is badly developed as always. However, I liked this book and it was not confusing and it balanced decently humor and serious ideas. Recommended for a lighter read or more advanced tween readers. Some people might say it's too underdeveloped, which it sort of is, and/or stupid, but it was not meant to be the deepest thing and, well, it was cute. I can't help smiling when I think of this book.