Looks they have #1 Authentication and #3 Extensibility (via Webhook assuming you can have more than one), but are missing #2 authorization I hope they don't try to bolt on authorization like so many other Git hosting projects, but instead make it a fundamental aspect and as rich as what you can do in gitolite with cascading rules. Do that and we wont be talking about it being a GitLab alternative, but a replacement for all of the personal git hosting solutions and it will be them talking about how they are a GitLab alternative.
http://benjamin-meyer.blogspot.com/2014/10/so-you-want-to-bu...