It begins good. Then the movie goes on a downward trajectory because of the false cliches regarding mental issues. Such a nice plot is ruined by such poor execution. Raju Hirani is the man for such kind of stories.
Music is okayish, probably the only barable thing in the movie.
Dhanush has done a pretty good job on the other hand Akshay Kumar is as usual loud and doing the same acting he is been doing for years (bachche ke Jaan lega kya types)! Actors' performance in the decreasing order: Dhanush, Actress who played Sara's grandmother, Sara, Dhanush's friend from medial college, Akshay.