3.5. Thought more about this and I was wrong. Much of the reminiscence and introspection in nature are still indie nonsense but the premise and the ending capture and anticipate post-2008 anxieties and sense of being lost remarkably well.
There she was, walking right into the dark, and be at peace with it. That's the best scene, along with Pitt taking the pistol for it. Dungeons snakes and alligators oh that's a whole new level.