Sandy and Kavin strategy is working or Kavin's external issue is garnering him sympathy. Either way he is leading by a pretty good margin with mugen and los in the mix for the first time.
At the end of the day, Sandy is the smartest villain. TBH vanitha is smart but only to the extent of understanding sandy's game plan but she fails in counteracting well.
Madhu's problem was she was only bold but didnt even have vantiha's smartness - athunala thaan unnecessary varthai like boys vs girls ( she said it only once but athaa nalla intha sandy and kavin vechikitu kootam serthufied against her).
Cheran hasnt taken on any strong villains - he can at the maximum self preserve because of his goodwill.
To me this week's winner is kavin and sandy. it is a done deal.