I have been missing the great UI of Visual Studio 2010 in Visual Studio 11. Finally some of the feedbacks are being incorporated and RC UI is changing heavily.
http://blogs.msdn.com/b/visualstudio/archive/2012/05/08/visual-studio-11-user-interface-updates-coming-in-rc.aspx
Some of the clips (from Visual Studio Blog)
And few of the icons has color
Namoskar!!!