Critical essays are usually review essays that detail in some literary works. Critical essay may be positive or negative in tone, depending on the writer's attitude towards the work analyzed. You must have a deep understanding of their authors, their works and the corpus of criticism that has already appeared. Critical essays should have the same structure as that of any other trial. The introduction of the critical essay must present the title, author and nature of the work under review. The introduction also should codify the strengths and weaknesses of the work, with particular attention to one or two major features. The second section of the critical essay should keep a brief summary of the studies analyzed. The summary section will also touch upon the author's presentation of the subject and their views. The next important thing to remember is to highlight one aspect will be addressed. The third section of the critical essay should contain the main argument - in accordance with or differ from the views of the author's critical or otherwise. This section should contain a detailed analysis of the issue. Care is to be taken to include relevant material from the text to support an argument. You can also borrow supporting evidence from other writers, recognizing them. Citations should be included in the established style format. The last section is the conclusion that briefly summarizes the main points raised. The conclusion should be written clearly so that it clearly highlights the opinion of the essayist on the subject. Critical essays get an impressive look, if the last sentence is one that can capture the reader's attention, provoking him to think about another point of view of the subject.