The idea of a human being turned into a pig against their will should be something horrifying. If they want to keep the 'on fire for all eternity' thing, fine, but there shouldn't be explosives everywhere, the pigs shouldn't be immune to poison, and they shouldn't run everywhere erratically. If anything they should be standing still or writhing on the ground pig screaming. Also there shouldn't be so many of them, because it makes the story less personal, and a few of them should have killed themselves by impaling themselves on spikes or jumping off of cliffs. The kind of person who wouldn't go insane from years of being on fire would have to be incredibly strong willed.
