People are voting emotionally.

This movie was so-so. It had it's moments, but wasn't the greatest.

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?

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