Vani is impressive as Sakthi and there couldn't have been a better actor to play his role. He also takes the effort to dub in his own voice in Tamil, and he earns some brownie points for the same. Vaani makes an excellent southern film debut, but she seems to be too good for the role and also lacked the southern connect. Ideally, the makers should've opted for a familiar face such as Tamannaah Bhatia or Shruti Haasan, who are popular with the Tamil audience.
The fact that the makers dubbed the film in Tamil instead of shooting it simultaneously, is such a turn off. On the contrary, dialogues by Rajiv Rajaram manage to evoke laughter even in the most serious scenes. That's a bonus that the film rightfully deserves.
Overall, "Aaha Kalyanam" is like going to a colourful wedding and being served tasteless food.
