Just like a few others here I just decided to watch this movie for a few minutes and decide if I want to continue. Turned out to be quite a heartwarming film.
Going by the description and pictures I assumed it would be a romance or a sports film. But it had several interesting themes including critical views on politics, education system and society. It was not very moralistic or preachy. The classroom humour was extremely natural and enjoyable. Esp. Perunthachan.
I wish good reviews and more ads had come for the movie before its release. Would have loved to watch it in the theatre and encourage such film makers.