So I see there is a large volume of hotfixes for 2012 R2 Domain Controllers:
http://social.technet.microsoft.com/wiki/contents/articles/30355.list-of-domain-controllers-dcs-related-hotfixes-post-rtm-for-windows-server-2012-rtm.aspx
http://social.technet.microsoft.com/wiki/contents/articles/26177.list-of-domain-controller-related-hotfixes-post-rtm-for-windows-8-1-and-windows-server-2012-r2-part-2.aspx
What are most Admins and Engineers deploying as their standard build?
Thanks