Kajol plays Sujatha, a mother whose son will die. She cannot changes this fact. She loves her son more than anything else but she cannot change the fact that her son is going to die before her. Not all these facts are mentioned in the film. But Kajol's emotions make it clear why she is so afraid, why she is feeling helpless. This is the most challenging role of Kajol's career and she scored star marks. Her performance is easily comparable to Cameron Diaz's My Sister's Keeper. Some will feel Kajol is even better.
For the rest, Revathy did okay as a director. Vishal is good but sometimes a bit.
For the rest, Revathy did okay as a director. Vishal is good but sometimes a bit.