What I heard today

It is about the presentation skill. Some presenters have a habit to rush through their presentation as if they have to catch the next flight before they will miss it.
However, a dutiful presenter will do his job professionally to make the presentation as interactive as possible. He will be there to clear the doubts of the audience or at least give them the assurance that their doubts will be taken into serious consideration. Therefore, a good presenter will at least satisfy most of audience if not all.