This is a re-release of the Geneon CGI movie that is now out-of-print. It was not common knowledge, but the Geneon release had an error and the 5.1 sound was not encoded properly. There was never a recall, so this new release should now rectify this situation and you can now purchase this release with a correct 5.1 mix. This is not a earth-shatteringly fantastic film, but it does show the significant difference between what the Japanese can do with CGI versus the rest of the world, and if you are interested in seeing the potential of new technology (even though this is now a few years old,) this is definitely something to pick up. The sequel Applesed: Ex Machina is also available from Warner Bros.