Based on my step daughter's experience and the experiences of other kids who went through PV, the staff rewards bullying of others. It makes their job easier "breaking down" the kids who are aready "broken down". An aggresive sort sent to the program will quickly identify the weaker kids, like the eating disorder and depressive patients. They go to work on them and the counselors consider it "working the program" when the bullying teen calls confrontation sessions regularly.
There are a lot of kids who move fairly quickly through PV by preying on the weak, and in no way are they broken down. I read their MySpaces, most of them consider the program a joke and the counselors idiots who were easily "manipulated". They're mostly very wealthy and privileged and continuing the habits that got them sent to a program in the first place, like the PV alumnus who overdosed and was hidden in a car trunk when her associates realized she was dead.
These are the kids considered "success" stories, the ones who attend the alumni groups. It's all appearance, like one PV alumni who still attends AA meetings and heads out to the clubs for drinks later. The rewards of hypocrisy. I guess the point is that none of these kids, the weak or the strong, got anything out of the program. The truly suffering kids become further traumatized and end up with a fear of treatment, and given their experiences, I can't blame them for distrusting so-called "professionals".