Sony want you to love 3D. So do Nintendo and Rupert Murdoch. More importantly, they want you to love 3D enough to buy it. They want you, the same people who collectively earned $2,729,711,510 for James Cameron’s rather large back pockets, to spend $2,000 on a new TV, subscribe to new services and buy new hardware. They also want you to sit in your house with a pair of not-exactly-flattering glasses propped upon your nose …