So far I like the workbook it has its good points , It beats going to a therapist all the time . It hasn;t asked me for anything unusual , I think it is backed by the australia heatlh service . This is their page .
Health and Housing in the ACT and The Australian National University.
"MoodGYM is a free, interactive internet-based program designed to prevent and decrease symptoms of depression. MoodGYM comprises five interactive modules. These are designed to be completed in order, as each module builds upon material covered in earlier modules.

From MoodGYM, we hope that you will learn how to feel less stressed, depressed and anxious, and be better able to cope with your life!"

It seems okay to me .