Perfect cast and a good story

One of the worst movies I've ever seen

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

Just intense enough to provide a much-needed diversion, just lightweight enough to make you forget about it soon after it’s over. It’s not exactly “good,” per se, but it does what it sets out to do in terms of putting us on edge, which makes it … successful?