First things first - watching this film was an experience. I thought that I was watching a documentary rather than a film - this is probably influenced by the fact that this is based on true events. I got sucked into its delivery and realism which was quite heavy to take in. If you aren't used to watching heavily-themed films, then this will be a difficult one to watch.

MOTHER reminds me of a Nojima Shinji kind-of story wherein the 'negative sides' of humanity, the complexities of human relationships, are laid bare. They aren't shown in a showy manner but as they are - dirty, difficult to comprehend, and even psychotic. The relationship between Akiko (the mother) and Shuhei (the son) is anything but what society sees as acceptable, yet to the latter, it is his norm and accepted reality. This film isn't just about murder, abuse, and casual sex - it's also about how twisted 'love' can be, how manipulation and violence can play heavily into a person's sense of dependency and reliance, and how things aren't always understandable on the surface, especially one of a relationship between a mother and son who have been together all their lives, one that's for better or for worse.

Impressive acting by the cast, especially by Nagasawa Masami - a natural, I must say - and Okudaira Daiken, whose eyes and expressions tell more than what he says. Hats off to Gunji Sho's Shuhei as well. The story moves from one timeline to another yet with consistency that doesn't leave you completely hanging. The music and the silence came in at the right times, adding to the heavy atmosphere that the film has.
If you're looking for a film that's gonna make you feel blissful, this is not that. MOTHER is gonna leave you with thoughts to ponder on and with an ending that doesn't inspire - it's simply a naked cut.