Finished the movie in one go. Not because I loved it, but because I spent the entirety of it trying to find an iota of horror.
Note, the first 2 mins of the film can be deceiving and in stark contrast to the rest of the movie which focusses heavily, if not entirely on racial prejudice and slavery. The 'horror' bit is mostly limited to the title and viewers expectations.
At certain junctures in the film, one would even be forgiven for noticing a strong undercurrent of a vastly different storyline running parallel to the intended plot that has by now become wholly superficial to the extent it almost feels that the writer is pushing a certain narrative.