Anne Midgette: “Indeed, with its giants and dwarves and dragons and battles and love duets, it bears marked resemblances to a lot of today’s most popular screen sagas: the political shenanigans of House of Cards, the epic flavor of Game of Thrones, the fairy-tale elements of Lord of the Rings. … (And by the way, where do you think the idea for The Lord of the Rings came from, anyway?)