Johannesburg is weird, because half of it is like Los Angeles. It feels like just wealthy parts of L.A. But half of it is severe slummy, something like Rio De Janiero or something. So it's kind of weird, because it's both happening at the same time.

There has to be the popcorn genre element, or I don't engage the same way. I like action and vehicle design and guns and computer graphics as much as I like allegory. It's a constant balancing game. I want audiences to be on this rollercoaster that fits the Hollywood mould, but I also want them to absorb my observations.

I had artists that refused to work on Chappie if they were working on a design that actually said Denel on the side of the thing. But anyway, it's the blurring of fiction and reality that was appealing and I certainly did not want them to be in the movie and not be themselves.

I am a firm believer that the pull for human beings is towards the good, generally outweighing the bad.

There are loads of sociopolitical, racial, class and future-planet situations that really interest me, but I'm not really interested in making a film about them in a film that feels like reality because people view that in a different way. I like using science fiction to talk about subjects through the veneer of science fiction.

I was touching on the idea of the autonomous militaristic or autonomous law enforcement idea, but it wasn't the primary driving force.

If you didn't get it right and then you have to release a director's cut to undo what the studio made you release, I don't know, either it's some marketing thing for them to get more money or the director didn't do his job.