** spoiler alert ** 
 Honestly it's more like a 3.75. The narrator wasn't very good and that's making me want to say 3 but beyond that I enjoyed the story even if it felt like two. I do wish there was a story all about the school and like all of that before the mystery aspect. The mystery aspect was ok if not predictable. I guessed the killer pretty early on so it wasn't very suspenseful at the end. The ending ending has left me a bit unsure as well (hence the more 3 leaning score) I like it the message of it but I also feel it's a bit too clean or cheesy or nice. Idk maybe more time will help how I feel.