Avis Metacritic

It also brings some devilish ingenuity to its variations on “Memento” and other “who am I?” thrillers. And it adds to that something more rare: a genuine emotional potency.

Black Box is a little wobbly in balancing its science-fiction logic and some wholesale horror thrills, but to the credit of debut director Osei-Kuffour Jr., both genre elements have their place.

Black Box won’t galvanize audiences like “Get Out” into rethinking the way society interacts with itself. But it’s just shrewd enough to question how we interact with ourselves.

The film ruminates on how virtuality infiltrates the deepest regions of our subconscious to reprogram the inner workings of the self.

While it never descends into the nightmare its premise threatens, Black Box is a solid thriller that benefits from strong performances and a screenplay packed with philosophical anguish.

The thriller starts out with a firm footing in horror and becomes less distinctive as it shifts into more psychological and sentimental terrain. Still, the confident storytelling keeps you watching, as well as strong performances from Mamoudou Athie as a widowed amnesiac and Phylicia Rashad as a brilliant brain specialist playing God.

Without any real stylisation to shake up Nolan’s inner realities beyond bog-standard techno-realism, this sunken place has no strong signature of its own – and little to add to the African American experience.

While Osei-Kuffour Jr. is able to conjure up more than a few disturbing moments – everything involving the mysterious twitchy man is great, aided by effective sound design full of rattling bones – Black Box loses steam rather quickly.

There’s just enough in Black Box to make for a mild goosebump or two this Halloween.

Despite a potentially daring twist at the mid-mark, though, the film lacks sufficient chills, or a satisfactory payoff.