I didn't love Brandon Cronenberg's 2012 debut Antiviral, but it was a promising enough sign of things to come from the son of horror maestro David Cronenberg. I imagine it's hard following in the footsteps of a famous filmmaker father, especially when you work within the same genre as dear old dad. After all, Jason Reitman doesn't make the kinds of movies that Ivan Reitman made, nor does Sofia Coppola seem interested in following Francis Ford Coppola's playbook. But like his father before him, Brandon Cronenberg is clearly interested in body horror, and with his …