LOS ANGELES (Reuters) - How much did movie fans hate ?Star Wars: The Last Jedi?? FILE PHOTO: People dressed in costume wait for arrivals at the European Premiere of 'Star Wars: The Last Jedi', at the Royal Albert Hall in central London, Britain December 12, 2017. REUTERS/Hannah McKay/File Photo Perhaps not as fiercely as social media might suggest, according to a U.S. academic study which found that half of negative tweets about the 2017 movie came from bots, trolls or political activists, some of whom may be Russian.