On the Greek stage a drama, or acted story, consisted in reality of three dramas, called together a trilogy, and performed consecutively in the course of one day.
Reviewers are usually people who would have been, poets, historians, biographer, if they could. They have tried their talents at one thing or another and have failed; therefore they turn critic.
Imagination that compares and contrasts with what is around as well as what is better and worse is the living power and prime agent of all human perception judgement and emotional reaction.