Read the comic and when I saw the commercials I was afraid they had turned it into some jovial feel-good nonsense like they did when they ruined I Am Legend or The Gentleman. Luckily it stuck close to the source material with some minor character differences like in V for Vendetta or Game of Thrones (seasons 1-4). They kept it dark and even threw in some plot curve balls. The ad campaign does not do it justice. A must watch especially if you're tired of Disney's Marvel tropes.