This is a very uneven movie. Many times the visuals are stunning, gorgeous even. Then the actors dump exposition on the audience for a several minutes at a time. Jason Momoa is fun and endearing; Amber Heard is grating. Every fight scene has something really cool and something either bad or just dumb. There are two separate villain plots that push the runtime over 2.5 hours, and that would be fine if the dialogue was good or the characters were likable. Unfortunately, the stiff performances and lousy writing won out. Except for a few really great moments, this film is not worth your time.
Closest Comparison: It’s Thor: Ragnarok by way of Jupiter Ascending