They didn't give Batman much detecting to do. It was basically Superman is a dick because he destroyed lots of buildings and people died. There wasn't all that much of a mystery to solve. The thing I hated most about Batman's characterisation was that he killed a bunch of people like a rampaging Schwarzenegger.
“The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.” - Bertrand Russell
"When the power of love overcomes the love of power, the world will know peace."
Jimi Hendrix