Oyon's imagination recently got ignited by internet previews of Jurassic World. We allow him those in lieu of the real (PG) movie currently in theaters. Some of this fascination, I imagine, is displaced passion for Harry Potter - since I won't allow him to read book 4 until he's older. The rest of it is undoubtedly an 8 year old's wonder at genetically engineered super-dinosaurs terrorizing and outwitting smug humans, not to mention the explosions and cool chases.