Yes, the censor board in India do bugs me when the chop off some important part in a cinema... I guess some films will never get released in India due to excessive censorship... The criteria of A, U/A, U are not adequate.. they should immediately think of offering some thing in the lines of Britain like:
Name Definition/Notes
Universal All ages admitted, there is nothing unsuitable for children.
12A May be unsuitable for under 12s. Those aged under 12 are only admitted if accompanied by an adult at all times during the performance (cinema only). Example: Pirates of the Caribbean: The Curse of the Black Pearl
12 Suitable only for those aged 12 and over.
No-one younger than 12 can rent or buy a 12 rated VHS, DVD, Blu-ray Disc, UMD or game. Example: Miss Congeniality
15 Suitable only for those aged 15 and over.
Nobody younger than 15 can see a 15 film in a cinema. No-one younger than 15 can rent or buy a 15 rated VHS, DVD, Blu-ray Disc, UMD or game. Example: Severance (film)
18 For adults only.
Nobody younger than 18 may see an 18 film in a cinema.
No-one younger than 18 can rent or buy an 18 rated VHS, DVD, Blu-ray Disc, UMD or game. Example: Pulp Fiction
Restricted 18 For adults only.
May only be shown at licensed cinemas or sold at sex shops, and only to people aged 18 or over.