Freaky, but not as bone chilling as some would have you think.

Rating: 7/10 (23 June 2018)

You would think by all the 1 star and 10 star reviews that this is a love-it-or-hate-it movie. Don't go with the hype either way, it's a decent horror movie with a few twists that, in contrast to what some have written, are not actually that original.
One reviewer stated that he could not sleep for days - that might have something to do with his diet, rather than this movie - and another suggests it's comparable to The Exorcist (which even in this day and age is still scarier than this, especially if you were raised a Catholic: imagine it's significance in the 70's?).
The only people who won't enjoy this I suppect are the people who have read the big reviews. Go and see it and watch it carefully, and I promise you will enjoy it.