Before I get into the nitty-gritty of my analysis, I shall convey my sincere admiration for Vasan Bala and the stupendous job he has done as the Director here! Black Comedies are quite tough to pull off, one little mistake, and the whole shebang could go off the track at any given time, at any given moment.
Not to mention the Writing has to be precise and it should also conserve a tonal equilibrium between the comedy and the heart-stricken calamities. Any presence of incompetence in its supervision will spoil the party and the film will end up being a middling affair filled with nothing but mediocrities.
Vasan Bala, however, is one unique force to be reckoned with, especially in this specific realm that employs tragedies and their subsequent results. Not only is he aware of his mastership, but it also is one such genre he's quite familiar with, and let me give you some assurance here, he owned it, and he did not disappoint; on the contrary, I do feel this is his best work to date.
P. S. One of the finest usage of Background Music I have ever seen (or heard) in my entire lifetime. Now, some of you might argue that it's overstuffed, matter of fact, it probably is, yes, but Mr. Bala's approach served the narrative nonetheless!