The story got totally Disneyfied by the broadway peeps. The novel is an incredibly dark fantasy. The entire point is that history is written by the victors. From another perspective the "Wicked Witch" is the good guy. Oz and Glinda are the real villains.
Excellent book. Thought provoking, violent, heartbreaking. Don't really recommend the musical unless you're a dude on a date:
Rockstar Games is owned by a multibillion dollar private equity firm. Protecting the interests of the wealthy corporate elite is Law Enforcement's #1 mission. That fact also explains exactly why they've spiked the investigation into Epstein's little black book.