I hear you asking: what is it good for? Unlike war, it’s actually pretty useful. I mean, useful if you really care about growing plants systematically… and you liked Gladiator. My only objection to this setup is that it’s a pretty obvious way of culling humans once the Robocalypse comes. If the robots are able to feel pleasure, they’ll feel it when they employ on us the same device we once employed on lesser species. Hope you have tall genes.