okay, and a sample of a transformation?

and what about movies like the parent trap are they transformation ?or how about Mrs. Doubtfire or Tootsie or those stupid ones, where there is some magical transformation (most recently the best looking girl in the a small town get transformed into a ugly guy), or kids get to be "transformed into their parents,and vica versa).. or would you consider those to be the same as metamorphosis?