Just watched the movie "Paa". Inspite of possessing some purely co-incidental facts (like both Vidya and Abhishek's family living in the same city) and some bad dialogs (particularly that "hichki" one), the film was good for the following reasons:-

1. Galti karne waala ko galti sahne waale se jaada dukh hota hai. (A fellow-student of Auro tells it in the end to Auro)
2. Realistically placed.
3. Depiction of social issues like media sensationalization and slum empowerment.
4. Amitabh's and Bum's acting.