I know, I know, cause I've tried to pimp Neil Gaiman at you before and you said that, but Good Omens is a little bit of Neil, a little bit of Terry, and so it's something quite different from both of them.

Maybe that's why Heaven has the Church... to keep balance.

No, I haven't read that one. I don't tend to read Buffy-'verse unless it's a pairing that I really like.