Systematic reviews are a great resource, when made well. They have many benefits, for the systematic reviewer and for the systematic review user. Systematic reviewers have clear processes with criteria and methods to follow; and for the user, they minimise the time it takes to read through the overwhelming abundance of literature by summarising the main important findings for a particular area. In this presentation I will discuss how systematic reviews can be used and completed, whether in a fast paced environment or whether for comprehensive review.