This movie was really good. Idk what all the bad reviews are for? And I don’t see why people say it’s unrealistic? Someone stealing your phone and having access to all your info, and being able to get deep into your life to harm you, is very real. And road rage psychos are very real.
As for the “PTSD” review. Many thrillers have triggering scenes. That’s why they’re called thrillers. Which is why it has a “strong violent and gory content” warning. Can’t handle it? Don’t watch it.