"I don't mind UFO's and ghost stories, it's just that I tend to give value to the storyteller rather than to the story itself"

This quote by Robert Stack recommends that he is open to hearing stories about UFO's and ghosts, but he is more interested in the individual informing the story than the story itself. He is suggesting that he values the storyteller's viewpoint and experience more than the story itself. This could be because he believes that the storyteller's experience and perspective can offer insight into the story that the story itself can not. He may also be recommending that the writer's enthusiasm and passion for the story can make it more satisfying and intriguing. Ultimately, this quote recommends that Robert Stack values the storyteller's experience and point of view more than the story itself.