It's a really really good movie which shows the struggle of a common man to make it's dream come true, so many sacrifices and so much perseverance you need to do something great but not for only selected people but each and every person from a village to a big city.
Surya as always has done super great! All time favourite! His movies have conveyed many social issues in our society till date. Though there are certain points which felt somewhat impractical like the airforce team came to help, they did not allow to land the plane during fuel issue in the plain, the pilot made a mistake during the fuel filling knowing that he's gonna fly the plane, the rommance scenes if would have shown some more affection then it would have been better(according to me) and some aggrestions and irritations scene could have been morely included after so many failures which the hero faced....rest the movie shows the determination and steadyness to achieve our goals which was good.
Still I mostly focus on what the movie is trying to convey so go for it and have happy watching guys!