i feel the worst for the projectionists than anything else ..
it used to be you went to a movie and there was someone
who knew what they were doing to get the movie on the screen
so you could see it ... now like everything else ... it is high-tech
and less human intervention.
the coffee industry is the same way ... it used to be when you ordered
a drink at a specialty coffee shop a person would make it
now they just push a button and deliver it.
i've seen some of the 3D movies in the past year ..
it didn't give me a headache or nausea ... it was just subtle DOF
which really didn't make the film ( IMHO ) worth the extra $
to produce or view.