First of all, the conception of this movie is interesting.
A girl, who's been blind most of her life, gets a cornea transplant. Then, it's as if she's seeing through the donor's eyes.
She starts seeing shadows of the people who come to take some person with them, and then after a bit, that person dies.
The girl starts having nightmares, and she starts thinking those visions were the reason she was blind in the first place. Like, some things are better off not to be seen.
The mistery starts to unfold, as the movie goes on and it's intriguing to see how the girl deals with all that's she's going through; seeing people, and knowing that they're about to die, plus learning about her donor's life.
This movie gets a huge thumbs up from me.