I think we want John Henry to be good because he has the potential to be. And obviously machines can be good, can work in tandem with humans. Cameron, for instance. Maybe John Henry will be the "ancestor" of cyborgs like Cameron who are capable of protecting, rather than harming? Ohhhh! THEORY. Hahaha. (Doubtful, but... you know... a girl can dream.)

Dude, a bowling alley? LOL. That is hilarious!