This app could be 5 stars. Instead I'm giving it one pretty much for the same reason everyone else does not like it. NO FACE DETECTION SETTINGS. It's an all or nothing deal. Either you get notifications for everyone or you get none. What is the point of face detection and adding familiar faces if it DOESNT MATTER. I get around 20 notifications an hr. If not more. It's SO ANNOYING. I'm going to end up having to turn off people during the day and turn it back on every night before I go bed.