The Fantastic Four : First Steps marks the third cinematic imagining of the first family of superheroes (not counting the unreleased Roger Corman movie of the 90's) and their introduction to the Marvel Cinematic Universe. Well, sort of. It's sort of because the story takes place in a separate dimension from the rest of the films. This is Earth-828, where the Fantastic Four are seemingly the only super heroes. More than heroes, in fact, they are the de facto most important people on the planet and via science and diplomacy they have ushered in an era of worldwide peace and unity. The world itself is a fantastically realised retro-futuristic version of the 1960's, something like Fallout crossed with the Jetsons or, closer to home, a live action Incredibles. The Four consists of; Reed Richards (Pedro Pascal), brilliant scientist with stretchy powers, his wife Sue Storm (Vanessa Kirby), who can go invisible and create force fields with her mind, her brother Johnny (Joseph Qui...