I watched like 30 mins and it’s extremely disturbing but it is also very unrealistic. Everytime Tom Cooper is violent with someone the movie could have ended right there and then If the onlookers would call the cops like they actually do in real life. But, nooo. Everyone would look and make faces and the guy goes on with his next target to kill even without trying to hide at all. Kills in a busy restaurant and talks about more than 10 mins on the phone right there and no one calls the cops? If this was real life, and a person would be following another person who just had an exchange of words during road rage, the person being followed would have definitely called the cops right there. But no, the heroine proceeds to drop off her son at school and then calls a friend but does not inform police that someone has threatened them on making sure they have a bad day that day and that they followed them and might still be following them?
I had to stop watching, sorry.