Christopher Marcus and Stephen McFeely are probably not as famous as the other creative people on the projects of Marvel Cinematic Universe such as Joss Whedon, but they are starting to get the recognition because of Captain America: The Winter Soldier. As of right now, they are working on the upcoming Captain America: The Civil War which is due in the summer of 2016. They are also working on the Agent Carter miniseries.
They have talked about their current movie that they are working on which is Civil War. they have also talked about their upcoming projects such as Black Panther. Civil War will bring some new blood into the MCU. The films will also connect with the other previous films that were out.
While not every movie in the Marvel Cinematic Universe are masterpieces. The cinematic universe is a large success among fans such as Ben Shaoul in spite of films such as Iron Man 2 and 3.