Justin Kurzel is a strange director, capable of directing a film as different as his Macbeth, where he also had Michael Fassbender and Marion Cotillard as protagonists, and where he did not have the budget he handles in this film, but he provided us with a film very different from what everyone expected. Here he does something similar. Assassin's Creed is cryptic, is different, complex in many ways, although its plot is simple, and it is in part because it assumes that the viewer is a regular player of the saga and they will understand all the references and hidden messages that he has prepared for us during the movie. And as a fan, that is very enjoyable, although the character of Callum Lynch and Aguilar de Nerja, his ancestor, both played by Michael Fassbender, are new in this franchise. It does not matter. Either Kurzel is a player or he has been very well informed about the game (yes, it has changed the Animus, but that's the least important thing), and to understand it, you just have to see the macguffin in the movie, The Apple of Eden, something that will surely mislead many casual viewers, but the fans are going to thank him a lot. Or they should.