It's been ten years in the making and it has taken 18 films to reach the pinnacle of what will be the biggest game-changer in the Marvel Cinematic Universe. After only showing up briefly throughout the films (Avengers, Guardians of the Galaxy, & Avengers: Age of Ultron), Thanos has taken center stage with the Black Order as they reign chaos in Avengers: Infinity War. I will be giving a brief non-spoiler review, and then diving in to go over some of the best (and very spoiler-filled) moments.