The only reason they make superman evil because they can't sell the good one to larger audiences. Atleast, as batman's jobber villain he sells consistently . Superman comes of as bland and boring most of the time. That's the perception built for the character . If you ask me the character needs a different pr and rebuilding from scratch character/powerset/world building wise.Clark kent Superman gave his swan song with "whatever happened to the man of tomorrow". He is pretty outdated. People seriously trying to explain away things like the id, the trunks... Etc is just a symptom. He ain't entertaining.