This is a DEEP dive into the failure of Justice League. Unlike the hot takes on Justice League, I try to approach the topic from a more holistic and systemic perspective. Ultimately, Justice League is one of the biggest failures in modern Hollywood (last 30 years). It had more riding on it than just about any movie since 1990, and it failed spectacularly. I take apart what, how, and why. Then I have some suggestions for the future of DCEU. Hint: focus on Wonder Woman.