James Cameron is the biggest advocate for 3D working in Hollywood today.

His hit movie Avatar kick-started a new wave of 3D movie-making, using techniques and technology that proved 3D could move beyond being a gimmick.

Although it wasn’t to some critics’ tastes, the numbers do not lie. Not only is Avatar the best-grossing 3D movie ever made, it is the best-grossing movie ever made.

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