It's refreshing to find a mid range budgeted thriller. The film is unafraid to attempt high concept storytelling and for the better part of the running time it works. There are some strong flaws, but if you can go with the film, you'll enjoy the twists and turns. Nice to see Netflix relying on these high concept to lure audiences, who are trapped by mega studios pumping superheroes at us. Not great, but I thought it was interesting.