Any critical essay should begin with the exposition of the reading, which is being criticized. Hence, students must look for an objective, while reading a sample critical essay. Therefore, such samples should comprise of healthy criticism, either negative or positive, which is based on an analytical evaluation of the document. In addition, the sample should provide the facts supported by the evidences from external sources. However, the same should be properly referenced, while the writers provides such evidences to support their logic and viewpoint.