There was some hope for “Breaking Dawn Part 2." The end of Part 1 had Bella (Kristen Stewart) getting pregnant with what might be a demon offspring while becoming something of a demon herself when Edward (Robert Pattinson) turns her into a vamp. I expected Stephanie Meyers's so far-overblown book series to finally find some urgency but this may be the worse one yet, because we now know that it was all leading to bupkis, estab-