Here's a film which seems to be all over the place in terms of story, which is needlessly complicated and as a result feels rushed and unsatisfactory. This is apparently a remake of an Japanese ghost film, given a western twist and cast, and directed by Chinese director Fruit Chan (who made the sickening DUMPLINGS).
The story tells of a film crew attempting to shoot a tale about a cursed production, only for themselves to fall foul of the evil spirit of a witch inhabiting the set. The witchcraft/ghost angle is entirely predictable, although there are some cool CGI effects involving swarming flies, but that doesn't stop the film from feeling disjointed and more than a little unfocused.
There are familiar cast members here, from a cameoing Eli Roth as a Hungarian director to Henry Thomas and Shiloh Fernandez, but the actors fail to bring life to what is a very stale script. You can tell Chan is trying and indeed DON'T LOOK UP is unsettling in a few places thanks to his efforts, but as with most remakes I'd recommend checking out the original instead.