Can't Unhear It: You will be reading every line that comes out of Hades' mouth in James Woods' voice. That is a fact. To a lesser degree, don't be surprised if you find yourself hearing Lisa Kudrow while reading Aphrodite's lines.
Character Rerailment: The whole point of this fic is to take the Hades from Disney's Hercules movie and develop him into something closer to his original mythological self. Aside from redeeming him and adding his relationship with Persephone, this also includes actually having him use his iconic invisibility helmet from classic Greek Mythology.