An important Shakespeare film.
My best "Macbeth" still remains the Orson Welles version, followed by Kurosawa's "Throne of Blood."
Why is director Justin Kurzel's version important? This version's visuals (cinematographer Adam Arkapaw) and music/soundtrack are fascinating (though at a few times in the film, the music goes overboard by increasing its volume). The overhead shots of the kings on the throne, the near final sequences of Macbeth's end in red fire and smoke are Kurzel's masterstrokes. The screenplay's variation of the three witches, complete with the young child, is another first. In fact, all children, specially Fleance, in this version acquire a major space that no other version of Macbeth allowed.
Marion Cotillard is amazing always. Fassbender is not the best Macbeth--others have been a lot better. The music of Jed Kurzel is notable, more so the sound management most of the time, though not always. Now, is the music composer Kurzel related to the director Kurzel? Both are Australians with the same surname.
The lack of bagpipes in the music was odd. So also the several Christian crosses that one does not often see in Shakespeare, unless it is essential, as in "Romeo and Juliet." This Macbeth is different in more ways than obvious. The Special Effects department needs to take a bow as major contributors. Methinks, the Australian element surfaced in this British/US/French production.