Initially when the trailer came out, I felt like the whole thing was such an overreaction. But the movie is so much more than what the trailer suggests. It depicts the mentality of the people around us. Touches so many aspects of a woman's life.
The thing that struck me the most is how the husband never apologized for it, until the end of the movie. The realisation that what he did was wrong is so important.
All in all, it's wonderfully made.