We have many requests to improve our code review and make it more like Phabricator and Gerrit.
We want to strike a balance between light-weight and powerful, but fully intend to give you all the power of a Phabricator or Gerrit in GitLab. We're working on several [0] initiatives towards this goal.
If you are interested in seeing these improvements in GitLab, please let us know what is important and what we're not seeing!