I wasnt planning on buying Batman Leviathan on wed. due to the price ( 6$ ) but just read an interview with Morrison, and its 2 books in one, it takes place in the old continuity, and looking at the preview - its the first Batman book in a while to make me go - Holy Crap! so, some comic store is getting my 6$ on Wed.
BEfore I read your review I hadn't known that it was pre-new continuity! It was definitely Morrison at his most psychedelic. Liked that they closed the book on Jezebal Jet. Loved the whole story!