I like the ability to track changes made by my team so they know when things have been updated. It provides good visibility into what has changed when reviewing and approving work. Sometimes it is difficult to update certain documents since there isn't an easy way to add attachments. If you are looking for something robust and customizable this is not for you. We use Brand Toolbox for our branding and content creation needs. The main benefit of using Brand Toolbox is being able to keep track of all updates and approval processes.