ok here is how i see it. THe books are getting more and more intense with more violence, In the 1 st book harry met voldy, in the second book he met voldy and a big giantic snake that kept petrifing people, in the third book there is a warewolf, an escaped murderer, voilent beasts. In the fourth book there is just the whole triwizard tourny, dragons, blast ended skrwets (sp?), voldy returns, cedric dies... In the fifth book, voldy is back, sirius dies, a wicked old lady (umbridge) takes of the skool, harry finds out a very sad and scary prophesy, and you see the first real fight invovling voldy.

Do you guys not see a trend here? the books are getting increasingly scarier and more darker. Dark and uncertain times have moved into the books. THis will make the movies more and more voilent cuz there is more violence in the books.

N e ways thats my thoughts.