YMMV / Arrow S 5 E 15 Fighting Fire With Fire

• I Knew It!: Though the general consensus was that he was Vigilante, a fair few fans guessed that Adrian Chase was Prometheus, and rejoiced when proven correct.
• Narm:
  • Halfway through the episode, Adrian suddenly becomes completely incapable of acting in any way normal, now that the audience knows he's Prometheus. Instead he's like some bizarre mix of Hannibal Lecter and Heath Ledger's Joker.
  • After everything Vigilante pulls off in this episode, about the only chance of him not being an outrageous case of Only the Author Can Save Them Now is if he has magic powers. Mind you, that's not exactly out of the realm of possibility.