Smile discussion

This book was really good and got a high rating of 4.23. I was taking a look at some reviews online and most thought it was great. Some people are saying the plot is the best while others say it's the art. If you need a little context about this book, then here you go! It's about a girl who falls and breaks her two front teeth. She then goes through some minor changes(crushes, acne, etc). If you have not read this book, then I highly recommend it.