Marvel Comics writer Jason Aaron has been telling a Thor story so grand and epic that it’s taken over seven years to complete. While it doesn’t reach its grand finale until the end of 2019, it’s already been deemed one of the best comic book runs of all time, superhero or otherwise. Its narrative strength comes from a complex structure that allows the story to unfold across multiple timelines and its overall meditation on what it means to be worthy. As we all know, Thor is a mighty god and bold hero who smashes armies and saves worlds, all because he’s worthy to wield a weapon of astonishing power. But what if something happens that makes him unworthy to lift his trusty hammer, Mjolnir? What is left of the character when his worthiness fails? This is the question at the core of Aaron’s story that he explores to deliver the most brutal, honest and epic Thor tale of all time.
Source: IGN.com Marvel's Tale of Two Thors Redefines What It Means to Be Worthy