I really loved this movie. It blends fiction within the fiction of the movie and makes it feel real - whilst you recon at the same time this couldn't be 'real'. It's all about metafiction. A lot of people have lost their feeling towards the world and other people, due to the individualisation of society. And then they invent subsitutes. Substitutes for sexual pleasure for example. People make air dolls look like as perfect people and attribute human feelings to them, but they don't expect 'em to come alive at all. That just freaks them out. People have become afraid of real feelings, mostly devastating. This movie shows the pure desire for loving and being loved.