Russo's Winter Soldier was a successful attempt in blending a superhero blockbuster into a political action film that is relevant in today's politics with privacy vs security. They took another crack at it again by blending registration vs freedom. Iron Man and Captain America are on polar opposites fo the issue with Bucky in the middle. The other characters involved in the movie made it feel like an Avengers movie but there is no doubt that it centers on Captain's point of view. It is amazing that Russo has maintain this tether while including the many characters and not feel oversaturated. They are the right directors for the Avengers film.