Unbelievable(literally)
This movie was a little too forced and far-fetched for me. Here's why: 1) How likely is it for a couple to stop and ask another couple for directions only to get into a deadly car crash with the very same couple later on that night. And 2) How likely is it for Mia's preschool teacher to be the exact same person that her parents got into a car crash with 4 years before? Like c'mon!
It was be a lot more believable if Rachael was just a stranger to Gabby and she became obsessed with Mia because she reminded her of her own daughter. Because during the flashback when Gabby was sitting in the backseat with Crystal, I honestly thought she was Mia for a second(didn't realize it was a flashback at first).
Also, it really annoyed me how dumb Rachael was. First, she sees bruises on Mia's arms and then actually believes Gabby's story that they were caused by another preschooler. And then she still keeps Mia at that same daycare and goes on her merrily way. And during the part when Gabby just drops by Rachael's house she allows her to just barge in and make herself at home. Like, are you kidding me?