Another example;
JLA Classified 15.
The entire JLA is decimated, laying unconscious, and Superman alone stands up to fight more.
Alien: Are you read for more? (To Superman )
Supes: Actually, I think I'm ready to stop playing with you.
Alien: Playing? I've beaten you half to death.
Supes: Not even close. I needed to measure your power and get a handle on what's really happening here. And that took time. So I just soaked up your punches while I worked it all out.
Supes: You see I'm not human. My eyes, for instance, work very diferently. There was a flicker on everything. All the surfaces in here, including yours, cycle 512 times a second. The others would never see that. But I do. Just as I can see and hear all the communications traffic moving around. Finding the frequencies took time.
Supes: I am a scientists son of the House of El. And I am a reporter. And while I may not be as quick at pattern recognition as my wife, I'm not completely stupid. Given time, I can find my way into any story. And this is just a story. Make-believe. You pushed your little stunt just a hair too far, and I saw through it.
Supes: You're strong. Your strategy programming is clever and complex. And you have absolutely no concept of the sanctity of organic life. (supes uses heat vision to burn off the aliens right arm)
Supes: All these things make you a powerful, frightening enemy. But I'm Superman.