If any of you have seen the Terminator 3D attraction at Universal studios, that is a 3D experience. I saw it years ago and can say I was impressed with 3D. Not only was the 3D very realistic in that you felt like you could reach out and touch things, but the sensory additions added to the experience, You felt heat when there was a burst of flames. Bursts of cold water felt like you were hit by shrapnel when things exploded in front of you. Smoke engulfed you. Now, if you could get our home 3D TVs to give that kind of sensory experiences, we would not be having this thread.