Obsession. The word has been a hot favorite of dream merchants in Bollywood. From Abbas-Mustan's Daraar to yash Chopra's Daar to films made to his date, a number of storytellers have woven themes around the obsessive streak of individuals. Ananth Naryan Mahadevan's AGGAR also does that.A Nuber of thrillers have successfully explored the darker side of human personality with dexterity. AGGAR is a fine addition to the list, although the sole glaring flaw lies in the fact that the director has chosen to opt for an atypical end to the story.....