I have long suspected that this is true – if you make a perfect copy of a superhero, but just make it “evil,” then the hero in question can never truly prevail, but nor can the villain. Basically two perfectly equal entities in all things from the strength they possess to the way they think. Probably means it is time for us to hang up our clones.
I WOULD still like to see Bizarro kick Superman’s a$$ though…
-Mark