Eternals review: The most emotionally intimate Marvel story to date

Gemma Chan at the premiere of Eternals (Jordan Strauss/Invision/AP)

Marvel’s latest superhero blockbuster, Eternals, is finally here.

The sci-fi saga, which features a star-studded ensemble cast, follows a group of immortal aliens who have been secretly living on Earth for thousands of years, waiting for the moment they are needed to protect humanity.