I think it's good

Rating: 9/10 (16 July 2019)

Well, there is a mix of opinions on this one. Guess you have to know what your preference in the thriller/horror genre is.
This is a really well told story which has a horrific premis as the back story. So if you want gore and splatter look elsewhere. If you want a story with high tension then this may appeal.
I recommend it to others as a "definately worth watching" movie.