I'm skeptical, but not for the usual reasons.
I question whether a 3-D version of, say, the Death Star trench run really would be more "completely immersive" than the 2-D version we know and love. The previous CGI tinkering by George Lucas in the late 1990s, while technically superior, stood out in sharp contrast to the rest of that 1977 film and diminished the experience somewhat.
But whatever. I'm sure the fanboys are already drooling at the prospect of Darth Maul's dual-sided lightsaber reaching out into the audience.