It's a great read. The plot, the characters, the mystery, the villains everything is very compelling and feels organic. Some people say that the main character (Pip) is a pick-me and annoying but in my opinion she is like any other teenage girl. She isn't perfect but that is what makes her more relatable.
Now about the plot, everyone seems to have some motive to kill Andie and we, like Pip, end up suspecting everyone with our own theories. The double plot twist at the end was very unexpected.