I only started watching planet earth with my fiance about a four months ago. The first episode we saw we were completely intrigued. We couldn't wait until the next day to see another episode. With each episode that we saw we just wanted to see more and more. It was so good that I decided to give him the show on DVD for our anniversary. He was very pleased and we have been able to watch the same shows over and over. It is nice because the second time through you notice information you missed. Overall it is a wonderful addition to our DVD collection.