This film is not an easy watch, say like 2012, with popcorn.
It is not a typical disaster movie.
I hope you are not reading this before you watch, as it may cloud your judgement.
There are alot of undertones, and it keeps you guessing as to what really is going on.
The 80's inspired horror shreak style music/accompaniment.
Long, awkward pauses, and silences.
It gives you a really uncomfortable feeling.
The ending isn't really an ending per say. But I guess, from not reading the book, that it is open to interpretation.
What would you do, what could you really do.
I really enjoyed it, I was glued.
But like I say, I had only seen the trailer.
Its not a stick it on in background type of film. You have to pay attention.