Arthouses debate 3D conversion

‘Pina’So far, 3D movies have been all about the box office, with premium ticket prices upping the ante. Giant robots, comicbook superheroes and ancient warriors have exploded across digital screens in depth along with a host of eye-popping horror pics thrown in for good measure. Fanboys, kids and geeks love it, but is it art? Now, with such serious-minded filmmakers as Martin Scorsese, Wim Wenders and Baz Luhrmann entering the three-dimensional realm, the question becomes: Will 3D fly at the arthouse?