Oh Dear God
Take a great premise, spend all your budget on wonderful sets, then make an atrocious film that fails to grab the attention or imagination of the viewer.
This is one of the slowest, darkest, most depressing movies I've had the misfortune to see.
The score is laughable - at least in relation to what you are watching on screen it is - and is overly melodramatic.
I wouldn't watch this again if you were to pay me; I mean it.