A Harry Potter icon leaves the wonder and danger of Hogwarts behind as he ditches wands and magic for sci-fi superheroics in an action-packed new movie that’s now taking over streaming worldwide. Brimming with tropes from across the worlds of science fiction and superheroes, including genetically enhanced human beings, an oppressive system in need of justice, and striking masks to hide our hero’s identity, the sci-fi action effort has now found a global audience despite a savage Rotten Tomatoes score.

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