I usually love Lisa Graff's books... this one just did nothing for me. I found the post it notes to be a bothersome distraction from the story and I never really became invested any of the characters. There was none of the emotional depth of Lost in the Sun or Absolutely Almost. 
 That being said, I know some kids who will definitely enjoy it and think it's a fun summer read. I won't hesitate to recommend it to them at the library.