The fact that Supes is forced to hold back is what makes it all the more interesting because villains put him in several situations where they want to see him just snap on someone. It's like how The Joker pressures Batman. I don't want to get on that debate, but I do think Batman is an enabler for The Joker but then everyone acts like it has to be Batman to end him when any hero or even villain can *shrug*. Superman is just as interesting a character to play as Batman if you know how to RP him.  ^-^