Writing an effective play review requires time and care, as the review may influence whether people choose to see the play. The review should concisely summarize key details like the who, what, where, and when of the play, and provide commentary on elements such as the casting, plot, themes, styles, costumes, sets, directors, memorable quotes, and the reviewer's overall opinion on what they liked and suggest areas for improvement. An effective play review also comments on the acting, characterization, background music, and any technical mishaps during the performance.