good back-story, and good acting

All that we are seeing on the screen is happening with real people, real action sequences in the background, forcing the eye to watch as if we were there.

The movie turns out to be a little better than the average. Starting from a romantic formula often seen in the cinema, it ends in the most predictable (and somewhat bland) way.

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