She should have tortured all of them mercilessly because of her very bad younger days experience. I dont like the ending. A young girl insulting an elder woman for being lonely without a man? The director of this movie is so generous and do not have a good sense of revenge. I feel sick watching a movie without a sweet revenge. Sometimes, you need to have sympathy over your characters, dear director. This is more like a drama, not a thriller. Ma just seeking some justice for her bully experience. And she was never wrong in this movie. The ending was very very bad and disappointing. Not even worth 1 star rating.