Yes,sure because advertising make us knowing a new something. It can present a good side of a product and show how many fans of a product and when you see it in television or newspaper sure,it's can make you trusted in this product.You can imagine how good they are.
Yes, because the ad is indicative of what's new and what's just advertising that the product is indeed a product that is celebrated. And to trust in the products they have to come from advertising. And we know from satellite radio hack it as a movie.