They state their case well and they mean to do the right thing. Scientifically, the answers just aren't in and may never be. And they've fallen into the same trap, treating their creation, which also has only anecdotal evidence to support it, as if it had a more solid scientific basis than Repressed Memory. So read the FMS material, but read it with caution. There is tragedy on both sides of this issue.
Scientific research sheds some light on the subject and there are some areas of agreement .
There are however, no easy answers in sight.