But Robert Kirkman, co-creator, co-showrunner and executive producer of "Invincible" - the violent animated show ready to unveil Season 3 - remains confident in the genre. "I don't think superhero fatigue is a real thing,

You can be the good guy or the guy who saves the world. You can’t be both.” Robert Kirkman, Steven Yeun, and more on Invincible's biggest theme.

Superhero fatigue has become a hot-button topic. Between Marvel flops, the death of the DC Extended Universe, and the destruction of Sony’s Spider-Man Universe, superhero fatigue has become one of the go-to reasons to justify why these comic book adaptations failed.

"I don't think superhero fatigue is a real thing, but I do think that the genre of superhero storytelling has become so ubiquitous that it's gotten to a point where it's not fresh