While I agree that these drugs are completely over prescribed, citing a video created by the Citizens Commission on Human Rights (a Scientology front group) is definitely not a good source for information.
http://en.wikipedia.org/wiki/Citizen...n_Human_Rights
Scientology has always hated psychiatry because they see it as direct competition to their crack pot theories on mental health.
These type of videos are basically where Tom Cruise and others in the cult get their information on psychiatry from.