3D first introduced in 1915
http://en.wikipedia.org/wiki/3D_film
The film house of wax was released in 1953 - 3D
Red and Blue images onto of each other with outlines parallel to each other
The red lens on eye and the blue lens the other eye.
Gives you feel of 3d, but it actually makes some people just want to puke.
After you watch it for awhile it can create nausea
http://www.imdb.com/title/tt0045888/
The sad part is... there is nothing fixed or improved.
Same old same old
I wouldn't pay much attention to it, until you start reading some competent reviews. (not paid for reviews)