Ratings and Reviews are published for nearly everything we want to watch, read, play, and or learn. . Because media profoundly affects our social, emotional, and physical development, a universal rating system was created based on both age appropriateness and for the highlighted themes of the media itself.
Generally we rely on Movie Ratings to determine what content is appropriate for the people viewing the content.
Could you rely on "Relationship Ratings" to determine what behaviors are appropriate for the persons involved with one another?