Hold The Dark (2018)

After nailing it with his last three films, Jeremy Saulnier has dropped a bollock with this one.
It's too ponderous, the plot is opaque to the point where you become indifferent to the film by the end and some character's actions are just straight-up bloody nonsense.

But, this being one of his films, it does have an agreeably bleak vibe, some good acting, interesting dialogue and almost excessively graphic violence.