According to James Cameron, Yes.
In a recent interview with The Huffington Post, Peter Jakson explains how “The Desolation of Smaug” was made in Stereoscopic 3D. The video is part of an interview with Robert Mayson that is worth the read/watch
Peter Jackson and his team behind ‘The Hobbit’ take you behind the scenes to show how The Hobbit: The Desolation of Smaug was made in 3D
Stereoscopic 3D is the ultimate way to immerse a movie audience and has to be created in some way, and 3D is by far the best way.
Are James Cameron, Ang Lee, Baz Luhrmann, Peter Jackson, and Alfonso Cuaron all wrong? Should we really go all stereoscopic 3D!
Read the full interview and see the video by Caroline Frost in the Huffington Post