These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Garth Ennis
Crosses the Line Twice: Ennis has an extraordinarily dark sense of humor and a penchant for sex jokes, which turns many would-be readers off from his work. While he's not unusual in that regard among other UK-based writers (Warren Ellis in particular can give him a run for his money), Ennis is the one who's built a reputation off of it.
Fan Dumb: Ennis's crude sense of humor and disrespect for superheroes have both given him a healthy Hate Dom among online comics fans, but most of the issues they bring up in his work tend to be more nuanced than the criticism would indicate.