I was sure this was going to be a bad movie, but at the beginning it got me. I thought, hmmm, the direction is not so bad, it seems different, maybe this will not be the typical screamer. And it wasn't. It was far worse.
I think the director desperately tried to deliver something he thought was art. It was not.
Everything went on for ages. The protagonist kept doing things really reaaaaaaaly slow, oh my God slow!! I mean, who takes one minute to grab a piece of paper that is 10cm away???
Except for two times, literally nothing was going on. Nothing.
Funny thing is, that it actually contain some realism (well, realism in case you believe in ghosts) because it depicted a ghost that is not interested in being the boogeyman, turning lights on and off, opening cupboards, creating all sorts of stupid inconveniences. I mean, if ghosts were real, why would they do that? This ghost mostly didn't. She just wanted to share her story I guess. And the nurse died because she was scared to death, which is pretty logical if you ask me.
We never learn why the ghost had been killed. Which was a bummer. At least let us know why the hell all this happened. But no, because it's "art".
It was a bullshit movie.