Rosen, Lohr, McNally and Herbert’s (1998) arguments directed at the so-called “Power Therapies” and, in particular, Eye Movement Desensitization and Reprocessing (EMDR) are examined. It is suggested that their paper does not adequately review the available research data and, therefore, draws unwarranted conclusions. Based on published controlled studies it is concluded that there is evidence to support the use of EMDR in the treatment of post traumatic stress disorder (PTSD).