The history of 3-D in a feature film has been around since the early 1920's.
Since that time it has had periods of ebb and flow in popularity, but never anything tread-setting.
It has always been a novelty film format for the most part, and serious film makers choose to use standard 2-D filming for their projects.
With the introduction of IMAX and theme park video-based attractions in the 80's, 3-D found a new audience.
However 3-D in it's present form of popularity was founded upon using digital camera technology rather than tradition film, which began during the early 2000's.
Since then , with the freedom of digital, 3-D movies can be easily made with the right camera equipment.
Hence the inundation of 3-D movies lately.
The question is: is 3-D really necessary?
Name one GREAT film made in 3-D. Go ahead. Go back to the silent era if you want. I challenge anyone to do so because there isn't any.
Some might be good, or even great...but are they 'Casablanca', 'The Godfather', 'Citizen Kane', 'Ben Hur', 'The Wizard of Oz', 'Apocalypse Now', 'Dances with Wolves', 'Titanic' and most importantly 'Star Wars:A New Hope'? Here are just a few films mentioned. I'm sure you guy's can add 100 more!
Whether you enjoy the 3-D experience or not is a personal preference in my opinion, but is it necessary to create a truly epic film?
HELL. NO.
It may be fun and a curiosity to witness how it alters a two dimensional medium to SEEM three dimensional for brief moments during the movie, but other than that, I think it's a total and utter distraction.
Clearly , an industry which is paranoid about waning ticket sales thinks it can capitalize on a technology ,through spurious promotional hype, to charge on average an additional 4-6 dollars per ticket for the 'privilege' of goggling at 3-D 'magic'.
There ARE health risks as well. Headaches, nausea and dizziness are common ill effects, though honestly the exception in general.
Moreover ,people who suffer from strabismus( un-straight eyes) CAN'T EVEN WATCH 3-D!
There was a time when you had to drive a couple extra miles to a theater to see a 3-D movie, now you have to drive a couple extra miles to one that's NOT showing the film you want to see in 3-D!
True story; I'm THAT guy!