Thanks for the Review, Cas. Watched this free on Prime yesterday. Interesting idea, but I felt it never really nailed it. Two bits that I found strange:-
How did the Paul Bettany's character suddenly morph from mild-mannered scientist into a gun-toting steel eyed warrior?
And what a waste of Xander Berkeley. I was pleased to see him listed in the caste, but his character has about one minute of screen time as the scientist who simulated the monkey brain, and his only line I believe was "Aaaaaargh" as he died!