I read this in, middle school -- or wait, was it grade school? - I don't exactly remember. I do remember, however, that this was the first 'YA' book to blow my mind. It was my first introduction to 'happy endings don't always happen' and to looking at things in a new way, from a different societal and cultural perspective. Also, it made me appreciate being able to say 'I'm starving' and to not take our freedoms for granted. When I finshed the book, I remember thinking... wait.. that's IT??? What happens next?! I wanted to follow Jonas and see what else he would teach me. 
 Overall, I think its a great book for mature young minds.