Here is a seminal article describing what it takes to impact successfully on addiction and facilitate recovery. It helps us understand what underlies the success of AA.
‘Attacking Alcoholics Anonymous (A.A.) and 12-step oriented addiction treatment has become a specialized industry with its own genre of literature, celebrity authors and speakers, single-focus websites, and promoted alternatives. Collectively, these critics suggest that A.A. is an anachronism whose effectiveness has been exaggerated and whose time in the sun has passed.
A.A.’s institutional response to these criticisms has been a consistent pattern of private self-reflection (e.g., Bill Wilson’s “Our Critics can be Our Benefactors”) and public silence (e.g., no opinion on outside controversial issues, personal anonymity at level of press, and public relations based on attraction rather than promotion – as dictated by A.A.’s Traditions).