Informative writing does not need a conclusion and its really does not require any setting of the stage or introductory content.Good examples of evaluative writing can be found in consumer Reports.If you were thinking about buying a DVD player or a refrigerator or snow tires,you could find articles there that would evaluate the various models available. first, they define what they are discussing, why you as a reader might care about this kind of products, and what criteria are being used to evaluate the options.Next,they evaluate every model or brand point by point according to the criteria they listed.