Feel-good movies

Just watched 'Mozhi' and absolutely loved it. Though the performances were undoubtedly top-notch, what surprised me was director Radhamohan's intelligence, maturity and innovation in handling different storylines in a short span of time. He has the uncanny ability to choose a complicated story and stick to telling it without adding any violence or blood to it, and ending it such that one feels how it would feel to be surrounded by such goody-goody people - not to forget the power of love.

He is among a handful of directors who dont like the concept of having a villain in their movie. All the conflicts and complications are created by God, circumstances or some minor misunderstandings. Luckily, he doesn't like tragedy. Only a few have managed to even attempt it in some their movies: (I am not including comedy movies here)
Maniratnam: Mouna Ragam, Idhayathai Thirudathey and Alaipayuthey. Though each of these movies had an accident, the general mood was good. In 'IT', it depends on the EQ and the optimism level of the audience to assimilate the climax.
Cheran: Autograph, Thavamai thavamirundhu and Pandavar Bhoomi (?, since I havent seen it). Yes, there was the attack scene in Autograph and the 'Anni' character in TT, but, that apart, didn't he handle the human emotions so well?

Vikraman: Gokulam, Naan pesa ninaippadhellam, Poove unakkaga, Unnidathil ennai koduthen. Hopefully the failure of Chennai kadhal helps us see the good-old Vikraman of soft movies.

K. Viswanath: If not for tending towards someone's death in the end of the movies, he would have been there right at the top of my list.
K. Balachander: Azhagan would top my list. There are some more in his long career.

There are quite a few who have given one such movie, usually their first, only to turn to masala/action/violent flicks subsequently. I hope Radhamohan sticks to his strength and delivers some more unforgettable films.