This film is an absolute treasure! It is not only well done, and I don't mean super effects or huge budget, but well done from a true Cinematic and directorial approach, it also has a very interesting script. Most importantly, this film has a soul; it adds humanity to our consciousness, which is rare in this "postmodern" age we live in. Acting is excellent especially if you take under consideration that most of the characters are children. Like any great film, it speaks of the personal story and goes beyond, dealing with bigger issues. Moreover, this film follows the great Russian film tradition, reminded me of Tarkovsky, even though the style is very different, and more recent film "The Return" which came out of Russia couple years ago and won international awards.