In an era where science fiction movies are, perhaps aptly, about pushing forward the boundaries of digital technology, it’s refreshing to find a movie like Moon, which seemingly makes a virtue of its analog approach to film making. This is, I think, the first film to rely almost completely on model work, as opposed to CGI, since Blade Runner in 1982. In fact, on almost every level, Moon is retrofitted sci-fi, most conspicuously indebted to movies like Silent Running, Solaris, 2001 and Alien. It’s almost as if Star Wars never happened.