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There was a period where we were finding ourselves, big movies buffs mind you, refraining from the trip to the theatre thanks to the comfort of our home entertainment system. Not only have HD TVs and OnDemand kicked everything up a notch, but with the latest technology, the home viewing experience now comes close to the big screen, without having to rush for a bathroom trip in between scenes (pause, thank you!).
So, with the emergence of 3D, and even iMax is back in some theatres, there is a new reason to go. Sure, you can even get 3D TVs at home now too - technology really has boomed! But, somehow the novelty of wearing 3D glasses amongst a room full of strangers feels better than by yourself at home on the couch.
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So, did James Cameron change it all? Who knows. The 3D era may come and go as it did before, but for now, I do enjoy the extra effort that Hollywood puts in. Noted and appreciated.