I mean, the first 'Back to the Future' is kind of a perfect script, I think, in terms of handling time travel the best. It depends on your definition. To me, that means it effectively uses it in the story.
“I think the greater responsibility, in terms of morality, is where leadership begins.”
“I use SPF every day, then apply foundation, mascara, eyeliner and blusher. I always take my make-up off at night and moisturize.”