Watching the entire series together as a family has been so much fun over the years. We've grown especially fond of the house elf Dobby. My children are 10 and 8, girl and boy, and both have read all of the books up to Deathly Hallows. Two distinct scenes stood out to me as rather disturbing for them. The first was the sexual depiction in Ron's dream translated through the Horcrux. The second was the brave, touching, and perhaps unnecessary brutal death of Dobby by Bellatrix. There were few dry eyes as he uttered his final words...
For lovers of the sci fi fantasy part of the movies, this is right up there with the best of them. For sensitive pre-teens, better off reading the book.