A few moments notwithstanding, 'The Blackening' is largely a dull affair.
At least they chose a run time of around 90 minutes, that stops the movie from overly dragging. Still, though, not enough is produced to entertain. The humour is probably its 'strongest' element (relatively), not that it's all that funny but bits of the dialogue (much of which was apparently improvised) are mildly amusing.
The antagonists are kinda lame and the twist isn't much of one at all. The cast, though, are all perfectly fine. Jermaine Fowler gives a solid performance, to be fair. Aside from him, X Mayo was the one I liked seeing onscreen the most. The board game element is a good one - think 'Jumanji', but racist.
Sounds like a sequel is on the cards. If so, hopefully it'll be an improvement on this unfortunately forgettable flick.