The entire 102 runtime needed to be chopped to a short film to keep this story engaging. At least 80% of this film was unnecessary, convoluted nonsense and filler that should've ended up on the cutting room floor. Don't even get me started on the ridiculously slow pacing and long dragged out and unnecessary scenes.
Too many points tried to be made, but none really succeeded - and in the hands of any decent filmmaker, it wouldn't have felt like such a chore to even attempt to make said points. Many scenes and dialogue were just nonsense and unrealistic, and just came and left out of nowhere. It was just sloppy sloth writing and directing that felt like none of it was edited, and random bits from other screenplays was mixed in the blender. And even then, it was all too predictable and cliched.
The worst part is, you'll invest all this time trying to stay engaged, but will be very let down with the lamest, simplistic and most cliched predictable ending. You'll cringe when asking yourself "that's it?". This type of story has been done many times before, and much better than this mess of style and filler over any real substance. The only redeeming qualities this film had was Newton's performance and great cinematography with breathtaking scenery. Just watch the trailer and the last 2 mins of the movie - there's your entire story.