Hela from the most recent Thor movie actually had a pretty good point.
Essentially, her case is that Odin used her as his weapon when his mission was subjugating the Nine Worlds, and then when he grew tired of conquest and wanted peace, he chose to (in at least one instance, literally) brick over that part of his past, including imprisoning his "weapon" where no one would remember her.
'Course, she wants the Carnival of Carnage to go on forever with her in the lead, but at the very least, she has every right to be pissed- and her contempt for those who want to enjoy the fruits of unpleasant deeds but shrug off any guilt or responsibility for how they got there is well earned.
'Course, she wants the Carnival of Carnage to go on forever with her in the lead, but at the very least, she has every right to be pissed- and her contempt for those who want to enjoy the fruits of unpleasant deeds but shrug off any guilt or responsibility for how they got there is well earned.