Zack Sharf. ‘Star Wars: The Last Jedi’ Backlash: Academic Study Reveals 50% of Online Hate Caused by Russian Trolls or Non-Humans. October 2018. URL:
In the IndieWire article about Star Wars: The Last Jedi, researcher Morten Bay found that 50.9% of the people posting negative tweets about the movie were politically motivated or not even human. What surprised me most is that so much of the "fan hate" was actually politically motivated, not real fans reacting to the movie.