Lately 3D movies have regained popularity. Greatly propelled by the massive popularity of Avatar, the movie industry has a slew of movies set to be released in the format, and will even be re-releasing older movies in 3D. Though I enjoy 3D, I have yet to find a movie that does not cause great nausea and a throbbing headache. This may be because I wear glasses and must wear the 3D glasses over them, but because of my problems watching 3D, I am wary about watching movies in 3D. To be fair, I have yet to see Avatar in either 2D or 3D, and Cameron may have found a way of using 3D that does not cause me nausea.
Another reason, according to many, that 3D movies cause nausea etc. is that the movies force the audience to focus on a particular portion of the screen. Objects other than the focus of the shot often seem blurry. It seems as if everything in a shot cannot be in focus at once, as is possible in 2D. Although these two issues may have been corrected in newer 3D movies such as Avatar, I am not sure, and am hesitant to waste money to attend a movie and find out. I would not possibly be able to stay through more than forty-five minutes of a 3D movie if I experienced the same problems I experienced in prior short IMAX 3D movies.
I know the movie industry needs 3D in order to insure that people continue to attend movies, as without some element that people with cannot experience at home, movie theatre attendance will falter, as people continue to have better and better home theatre systems. Soon, however even 3D will be available in high quality in the home with the release of 3D televisions. I believe that 3D could be to the first half of the 21st century, what color TV was to the mid 20th century. This could happen if the 3D is unobtrusive and allows users to do other things while watching 3D TV, and of course, if the technology is improved to be less painful on the eyes.
I would love to be able to experience 3D without pain, and in high quality in movie theatres, but I am not sure if even then I would want to watch it each day on TV. The future is hard to predict, and I am sure some detractors bashed sound and color when they were introduced. The 3D format's future will ultimately be in the hands of the consumer.