@gmp23:
You have fundamental misunderstanding about 3D viewing. When viewing 3D images, each eye is presented with a slightly different view of the scene. This works well in a theater for 2 reasons: 1) The difference in focal plane and eye alignment for a screen 50 or more feet away is negligible, so you don't have the headache inducing eye alignment and focus distance conflicts. 2) In a darkened theater, there is very little conflicting context surrounding the screen. Both of these problems are inherent to most home (living room) setups. Very large, darkened, dedicated home theaters can work, but not in your average living room. It's a novelty, and until an entirely new way of viewing is invented, it will stay that way.