Lack of good storyline.

I am only giving this movie a 1 for the great cast, though I can't imagine what any of them were thinking. This movie was horrible

All of these films share one commonality, that being a kind of emotional center that humanizes a cast of monsters.

The story, direction, characters, and writing/dialogue is akin to taking a tranquilizer shot to the neck, but everything else was so well done.