Marvel's latest reboot, Fantastic Four: First Steps, is finally here, and fans on Twitter/X are giving it a warm welcome. The 37th film in the Marvel Cinematic Universe (MCU) is being praised for its grounded storytelling, stylish visuals, and standout performances, especially from Vanessa Kirby. Directed by Matt Shakman, this version skips the traditional origin story and dives straight into the lives of Marvel's first family, set in a vibrant 1960s-inspired retro-futuristic world.