“You have been the most effective, you have been the worst” is a typical idiom used to explain an individual or state of affairs that’s each exceptionally good and exceptionally dangerous. It may be used to explain an individual who’s each proficient and flawed, or a state of affairs that’s each advantageous and disadvantageous. The idiom is commonly used to specific a way of ambivalence or irony, because it highlights the contradictory nature of the topic.
The idiom has been utilized in widespread tradition for a few years, and has been referenced in songs, motion pictures, and tv exhibits. One notable instance is the 1981 track “You Had been the Greatest” by the Carpenters, which makes use of the idiom in its refrain. The track is a few relationship that was each good and dangerous, and the singer expresses her combined emotions about her former lover.