While it does feel like this series has been going forever, Mockingjay Part 2 should give the epic series a proper sendoff. As fans of the books know, this is part of the story where everything actually happens (unlike the completely event-free Part 1), so tissues should be held at the ready. This will also be Phillip Seymore Hoffman's final screen appearance so, even if you don't watch the movies, it will be worth seeing just to say goodbye.