It’s the end of the world as Gaiman and Pratchett knew it, and I feel fine.
I can’t expect the series to live up to the full onslaught of drollery, witty theologizing, and general amusement that was the original book — the difference in media alone stands in the way. I do expect, from what I see here and knowing of Gaiman’s deep involvement in it, for it to be a hell (and heaven) of a good (and evil) time.