Roughly, from the interview (I want to emphasize again that my Japanese is not great, so please, anyone feel free to smack me if I'm getting something drastically wrong), what he lists is: seeing the "return to the star" as beautiful, taking it upon themselves to create beings even with souls, feeling it's better to erase creations that are slightly flawed. He thought all of these would paint a picture that was "very scary," but acknowledges that that isn't what happened among the playerbase.