Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Pleasantly Complex

"Effie Briest" is an 1895 German novel that is a fine example of artful thinking and worth reading if one can appreciate leisurely detail. Like all good stories, it not only presents an interesting set of events, but comments on life and thrills the reader a little with the mystery of things. The main character is a pleasure-loving and secretive girl who is briefly unfaithful to her gentle but neglectful husband with sad consequences for everyone around her. The entire course of her marriage is described, from her acceptance of the marriage proposal to the misery of her separation from her child and death, but sensational moments (such as her liaison with her lover) are skipped over and attention is given instead to psychological matters that explain the events. The author had read Shakespeare and, like him, presents a theme that keeps appearing in a variety of forms, which makes the thought pleasantly complex.