@shika1dude: A homage to something that happened 2 years ago? For God's sakes.
Finally, someone in the comments with some perspective....
And the idea of fighting "dark reflections" is interesting and all, if it hadn't been done a million times. How many times do we have to watch Superman fight evil-Superman with nigh-identical powers? This obsession with "dark versions" of the heroes is about as gripping as the Justice League posing in front of their bathroom mirror making faces.