"Scientology is a little strange."
A LITTLE? Try a LOT. And somewhat unsavory, too:
http://www.lisamcpherson.org/
http://www.xenu.net/archive/leaflet/xenuleaf.htm
http://www.xenu.net/archive/leaflet/
http://www.xenu.net/index.html
So some psychiatrists are a-holes or weirdos. Doesn't necessarily mean ALL psychiatrists are bad or that psychiatry doesn't have some value or some usefulness.
Germany has banned them and considers them a dangerous cult.