I do like Shou Tucker. I don't agree with what he did, and I don't think that he should be forgiven. But I find him to be a interesting character.
Tuck is very weak in the fact that he never stands up for himself. He allows himself to be pushed around by other people.
I felt bad for him at the end of the first anime series.
I know that there are some fans who think that he should die. But I think that the best punishment for Shou Tucker is letting him live. That way he'll have to live with the guilt of what he has done.
Lust: Maybe you are right. Where did I come from, and where will I go when I die? Maybe all this time, that is what I wanted... the freedom to find out.