I couldn't put this book down. It's nice to know that every teenage girl, even though she's a princess goes through the same problem: Love. You can really relate to Mia. The book flows really well, and has a lot more to do with Genovia, which i found interesting. It has a lot about her boyfriend Micheal, and it is a little bit boring, the way she goes on about him, all the time. Stiil, it's as funny as all three of the other books. I really liked the bits about the film she saw of her life. It's funny because the first three books have been turned into a film. Its great because i like books, but i had never really rated this type of book. My sister bought the first one, and i couldn't find anything to read, so i read the Princess Diaries. I got hooked. I think this is probably the best one, but i ca't wait till Give Me Five comes out.