I thoroughly enjoyed this movie. I will point out one major flaw which made me initially a skeptic. No major spoiler here but the fatal accident which occurs in the movies first five minutes is the primary reason for both main protagonists struggle with grief and self recriminations. Considering the violent impact of the head-on collision, my first thought was...these are both fairly late model cars, why didn't the airbags deploy? Not to nitpick but it's an impossiblity that, short of a simultaneous equipment failure in both vehicles...no way they don't deploy. But then there wouldn't have been fatalities and the movies prime mover would not exist!