I WOULD CHANGE THE CAPITAL LETTERS. OVERALL, I LIKE THE PRODUCT, BUT PLEASE THESE CAPS HAVE TO BE LOWERED, OR CHANGED TO PROPERCASE/SENTENCECASE.
One thing I can't check now because I'm on a computer without VS11 is if the Enhanced Scrollbar from the productivity tools was integrated. That would be a welcome option (seeing as someone commented about the toolbars).
To sum up, great work with the new features. VS keeps getting better and better, BUT THE ONE THING I WOULD CHANGE IS THE CAPS.