The book Diary of a Wimpy Kid is well written for people who like humor. It's by Jeff Kinney. I like this book because it has funny pictures and I like his style of writing. It's a little easy, but I like it. This book made me feel fun and happy because it could make me laugh sometimes.
There's lots of people that change in this book, but Greg is one of the most important. Greg was good and kind to Manny his little brother, but then half way through Manny does bad stuff and Greg gets blamed for it. So Greg stops being kind.
There's lots of problems in this book, but the main one is his life. He writes what happens to him in his diary. If I could change it I would change the part when they go treat or treating and get pushed by the bullies and throw toilet paper over his grandma's house. It doesn't really go with the book. There's lots of messages, but the important one is don't be a wimp like Greg and don't do stuff that you don't need to do.