On the teen movie front, just saw The Hunger Games: Mocking Jay part 1 - I really haven't enjoyed this film series that much, original was okay, second part drawn out and this third part un-necessary and not much of a worthy cliff hanger.
I think the last teen movie I enjoyed was City of Ember and the 2nd part "The people of Sparks" in book form were both good - read both books BTW. Light reading, some politics but more a need for evolution to a new way to survive because the old deep under ground city's generator was dying.
I like political books, read most all the Foundation series (surely not light kid reading) but interstellar battles for political power which only Isaac Asimov could write.