AspectReversed similePreoccupationCentral goalInvert the usual benchmark to assert excellenceReveal intense attention or needEffectHyperbolic superiorityInterest, longing or urgent concernTypical instanceDawn likened to a praised faceHungry observer likening a face to a loaf
Both involve a purpose directed toward the comparison term, yet for different reasons. Reversal suggests exceptional superiority; preoccupation exposes the speaker's inward priorities. Calling them both simply “exaggeration” would erase an important distinction between two rhetorical operations.