Iranian cinema in the last twenty years has produced some excellent films, particularly Kiarostami's films of the 90s. A Separation is another great example of contemporary Iranian cinema; however, it's so good that I find myself recommending it to people who I know don't have a strong interest in world cinema.
In Asghar Farhadi's fifth feature we are drawn into the problems of a couple going through a separation and how this affects the man's relationship with his father suffering from alzheimer's and the couple's relationship with their daughter, caught in the middle. On the face of it A Separation is a mystery story, but what unfolds is a drama of moral and ethical complexity and great emotional turmoil.
With some superb performances (check out the daughter in the penultimate scene), and twists you don't see coming, A Separation will stay with you for days after seeing it and deserves every award bestowed upon it.
Brilliant filmmaking.