None of y'all see the real reason the DCU movies are failing.
Neither Snyder nor Nolan...
...like superheroes. In fact they obviously hate them.
Snyder made a Superman with none of the innocent optimism we've grown to love, and Nolan made a Batman who was more James Bond than Dark Knight Detective.
Neither of them were intimately familiar with the source material before they worked on the movies.
At the helm you have 2 creatives who don't like super empowered beings saving the day instead of fanboys making love letters to icons with legions of fans.
And isn't that the whole point of this?
Actually Snyder has admitted this. He finds superheros silly.
However.....i did enjoy Man of Steel. Except for the muted colors. I didn't realize how bad it was until I came back from Justice League and saw MofS on cable. The entire movie is in a drab blue shifted color.