"You weren't. We still don't know what the end result of this story will take us so I wouldn't jump on judgement that Batwoman's story will lead into dull mediocrity just because Alice may turn out to be her sister/half-sister." I wasn't 'jumping' on anything. My basis for disliking the arc IS that Alice will turn out to be Batwoman's looney relative, not whether a decent story can be made of that situation. Sibling battles are the basis for great storytelling going back to Cain and Abel after all.