Veoh has it online, but you have to download their player. Yuck.
Moria likes it and says,
In all of Mamoru Oshii’s films there lies a fascination with philosophical questions.... Innocence comes with a series of beautifully melancholic reflections on the nature of humanity and its simulacra.
Anime World opens with this:
Methodical, deeply philosophical, cerebral, pretentious, and visually stunning, Ghost in the Shell 2 is a movie to behold, but its unwavering focus makes it very much a love it or hate it piece of art.