In a Western or a thriller there is often room for reflection upon the coercive necessities; even, occasionally, some attempt to pose other possibilities. In the horror movies there is finally a Hobbesian state of nature: 'continual fear and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short'.
I'm a big proponent of Hawk-Eye. I think it's a wonderful addition, not only for the players, but more importantly for the fans.