the show is good till season 3 or so - whenever...
spoiler (click to show/hide)
whats his face uses that relic to turn the world into EvilDead/Resident Evil - then it all goes downhill till it hits rock bottom
never bothered with season 5, and the summary on that wiki page make me want to avoid avoid avoid, but i have to admit, Jack's line at the end is pretty awesome:
spoiler (click to show/hide)
Telling Sloane, "You beat death, Arvin. But you couldn't beat me," Jack detonates the explosives, killing himself, sealing the tomb and burying Sloane alive.