The movie reminded me of Brazil (1985). POV style shots (Dennis Quaid), hodgepodge of disjointed human limbs and faces (Monstro Elisasue), and a critique of systems of control.
The film relies heavily on visuals much more than dialogue and plot. This isn't necessarily a slight, and I don't expect a Mind-Body Problem dissertation, but It would have been interesting to peer into the organization behind the serum or dive a little deeper into Sue and Elizabeth Sparkle's interaction. I do appreciate the Carrie-esque ending, though.