It's the concept of the movie he got right out of his mind and not the computer technology.

Some 3D movies work, some do not, and there're only a few shorthanded movies that worked that only make 2D looked much much better in comparison.

Remember, if the story worked, the movie works, whether it's 3D or 2D.

"Everything in this book may be wrong." Illusions: The Adventures of The Reluctant Messiah by Richard Bach