You said; "While I feel that it fails more often than it succeeds."
What are you basing this assumption on?
"What are you basing this assumption on?
There are several statistical studies of Exodus and other groups of its nature that demonstrate that the process is often not successful in turning homosexuals into straight folks.
That's not a condemnation of their program. Most such programs, either drug rehab or others, have a fairly high failure rate. It just comes with the territory.