Written and directed by Christopher Nolan, based on Homer's epic poem, the film itself is an epic work of art. Entertainment on a massive scale, Mr. Nolan continues to push the envelope of what can be accomplished on film.
The cast is so impressive. Matt Damon stars as Odysseus, in one of his finest roles (and probably one of his hardest). He is supported by Anne Hathaway as Penelope, his patient wife waiting twenty years for his return from the Trojan War. Tom Holland is Telemachus, his son, who really should have referred to his parents as Mother and Father rather than "Mom" and "Dad" but otherwise a fine portrayal. Robert Pattinson plays Antinous, a conniving suitor for Penelope. Lupita Nyong'o is Helen of Troy and her twin sister, Clytemnestra. Samantha Morton is Circe. John Leguizamo is Eumaeus. Zendaya is the Goddess, Athena. Charlize Theron plays Calypso. Jon Bernthal plays Menelaus. Himesh Patel plays Eurylochus. Elliot Page plays Sinon and Benny Safdie plays Agamemnon. Special consideration to Bill Irwin who portrays the Cyclops.
There has been many critical comments about the casting which I personally think is ridiculous. No one really knew what these people looked like in ancient times and this is a film after all with Mr. Nolan's own vision. He cast the best actors for the roles and all the performances were excellent.
Forgoing CGI for practical effects, the film is a visual marvel. Shot in multiple locations around the world, every scene is breathtaking. There is detail in every frame and since it was shot completely using IMAX cameras, it is truly an immersive experience.
While it is recommended, you see in in IMAX 70mm, I'm sure it will still be one of the most incredible films you will ever see in any format. But I do highly recommend you see it in a theater. The grand scale of this film won't be the same on television (unless you have a really large screen with high end surround sound).
This will be the film to beat in multiple categories at next year's Academy Awards. It is remarkable.
As a side note, there is an exclusive 22 minute "Making Of" documentary now on the Peacock streaming channel (where the film will eventually land).