For me, it's not glee that he's going to die, but rather joy that justice will finally be served.
Even though I am all but an Athiest, I actually do feel sorry for the guys "immortal soul" or whatever, for his humanity. Of course his actions have betrayed those, so I dont feel sorry for him. I get no joy out of executions, although if the victims were a family member of mine, I am sure they would make me happy.