My Dolphin, according to the Operations Manual, is a "therapeutic action game." Nintendo Life fails to see what is so therapeutic about a game that is composed of nothing more than repetitive wrist movements and button memorization. Also, lacking in anything that could be described as "action", My Dolphin would be better described as a game that forces you to do the same thing over and over again in hopes of achieving a different result.
That's not the definition of therapeutic, that's actually the definition of insanity. If you are insane, or if you really, really love dolphins, then this game is for you.