7.8.2.1. From the 'to do list'
When new reviews are added, they will generally (if you use recommended settings) be 'awaiting authorization' until you approve them. These will show up in the 'to do list':
Above: Clicking the 'Moderate new reviews' link will take you to a list of pending reviews
Above: Click to edit a review. You can make any changes required, and change the status to 'Live' or 'Disabled'.
The review listing accessible from the 'to do list' will only show reviews that are awaiting authorization.