User blog comment:Dragon´s Blade/World Coexistence Alliance/@comment-24664052-20140820023104/@comment-24664052-20140820073629

The Director: (voice-only) Deus ex machina is a  plot device whereby a seemingly unsolvable problem is suddenly and abruptly resolved by the contrived and unexpected intervention of some new event, character, ability or object. Depending on how it is to be used, it could granden or ruin a story. And I think by giving the aliens a way home when they were not supposed to in a script, you have just ruined the flow of the story....