Final half an hour took it from a 9 to a 7/10.

Rating: 7/10 (16 March 2020)

I'm going to try not to bang on about the ending, but it's going to be hard. There's a lot of positives and 2 hours in I'm sat there thinking "this film is brilliant". I'm on the edge of my seat the entire time wondering what's gonna happen next. But then this lousy, loose and poorly written ending happened and it was just a huge kick in the teeth. So many questions left unanswered and it really deemed the entire film pointless. It was like they tried to just throw together something really quickly just to end it. Really disappointed with that ending.
Acting was really good, the plot (minus ending) was very good and it really did keep me in suspense. Is it worth watching? On the whole. Yes. But expect to be a bit miffed at the end.
Ps: Amy(wife) comes out of a hospital, why is she still covered in blood? That just really bugged me when that happened. Not a spoiler by the way.