Are you referring to this review?

![enter image description here][1]

If this is what you're referring to, this is not a site review, but it a Privilege that you get once you hit 10000 points.  For more information see [Access to moderator tools][2]


  [1]: https://i.sstatic.net/xVTGt.png
  [2]: http://askubuntu.com/privileges/moderator-tools