No, I haven't. My wife is alive and functioning today because of her psychologist.
I think someone upthread said it best: The key is to match the patient with an appropriate counselor. It's an intensely personal experience, and different people have different needs. Human beings are not automobiles, and you can't choose a psychologist the way you choose a mechanic.
Psycho-ology is a fraud purporting to be science practiced mostly by flakes and cranks, initiated by the ravings of a 19th century cokehead, and purpetuated by a mutual admiration society of flakes and cranks.