What makes a Platinum trophy special in your view?

[Dante9]

I don't really make an effort to hunt trophies. There are a couple of examples where I went through the trophy list after I had beaten the game and saw that it would not take much to get the platinum, so I did it. It depends so much on the game and how the trophies are designed.
I'n not going to try and kill myself in some convoluted way just to get a trophy. Or kill an innocent NPC or something. I have principles, you see.