Its a must watch for every Movie lover especially for those who loves psychopath serial killer movies. The movie is a Mystery Crime thriller bomb with great performances by both the Protagonist & Antagonist. Background score just adds as the "Cherry on the cake", making the film a mystery masterpiece & the eerie music will give you some sleepless nights as well;) .Highly recommended to watch in original language(Tamil) rather in dubbed versions. Best thing about this gem is that the script is ORIGINAL and hasn't been copied from any Hollywood/European/Korean cinemas. Kudos to the filmmaker.