Mine, when he saved the airplane, asked if everybody was ok and then said: "I hope that this experience does not keep you from flying. Statistics say that airplanes are still the safest way to travel" (then the hot hostess chick looks at him with an embarassed WTF look
And the chaingun / shot in the eye was fantastic.
I also loved how he used his speed, flying ability and heat vision all at the same time to take the chunk of crystal / kryptonite out of the ocean.
And it was very dramatic and almost felt like crying when the doctors were trying to save his life but the needle bent and the electro pulse artifact got fried, how they tried everything but they could do nothing because of his invulnerability. It reminded me of the scene in Spiderman 2 when the people at the train see Spidey and say "it's just a kid"
And last but not least, it was very cute when he was looking at his sleeping son and reciting to him the same thing Jor-el had told him before.
Oh, by the way, Cyclops did a great job in this movie too

I liked his character, he wasn't the typical ******* that is in between the "lovers" but an actualy pretty cool guy and a good man. Unfotunately, this kind of character is gotten out of the way by having him die.