This is a disappointment for me. I've heard some great things from others but I found this overall to be pretty standard fare.
That being said I found the first 45 or so minutes to be absolutely outstanding but the final act went somewhere that I really wish it didn't and that's when it lost me.
Instead of the film being a mature look at PTSD and the effects of a violent encounter on a family we get a pretty standard wrap up of a home invasion film. 3/5 stars.