I just watched this at Sci-Fi Mafia, who got it from Empire Online, and it gave me a serious smile and a bit of a tear. They asked each of the primary actors in Harry Potter to sum up their 10 year experience of making the movies in one word. This was the result. You will also find a tasty Alan Rickman quote about it all at Sci-Fi Mafia, and some more cast videos at Empire Online, so be sure to stop by.