Martin Scorsese is taking his battle against commercial cinema (whether Marvel or another production company) very seriously and has been presenting us with long, long films based on real events: in 2016 it was Silence, in 2019 it was The Irishman and now Killers of the Flower Moon , which is again around three and a half hours long and tells the story of excessive ambition that leads an American man (interpreted by Robert De Niro) to plan multiple murders of native Indians to legally inherit their money and land rights , all helped by his nephew, Leonardo DiCaprio. The story is quite complex, so its length is justified, as it is interesting all the time. Lili Gladstone's performance is terrific, certainly the best in the film: her careful gestures, her slow movements, and her enduring suffering. The ending gave me mixed feelings: I loved the way it was told, but I didn't like that the ending of this particular film was told that way. If you can't stand long non-commercial movies, DON'T WATCH IT, you wouldn't stand it.