Caroline Framke Chief TV CriticAs a newcomer to Neil Gaiman’s seminal comic book series “The Sandman” (cue diehard fans immediately clicking out of this review, and fair enough!), I came to Netflix’s adaptation with an open mind and curious eye. Knowing this 1989 title had spawned onscreen spinoffs of “Sandman” characters — “Lucifer,” “Constantine,” etcetera — but never one of its own, it was hard not to wonder what about it might have made a live-action version so hard that it never happened until now.