First off, Jasper, the main character. I really didn't like him. He really came off as annoying and just as an horrible human being. Secondly, the book didn't really have a plot nor did it have any character development. Maybe I would have liked this a bit better if the stepdad thing would have been dropped, since that didn't really do much for the book. 

But all that being said, the book is still quite funny at times and somehow I read the book within few days.