It's kind of difficult to devise any actionable plans with something as generic as that, clearly everything isn't broken. Is there anything I can do on my end to experience the behaviors you're seeing? Which language and editor is it? What stops working? It would help a lot with a set of minimal reproducible steps, Connect is also a great place to leave feedback or bugs.
Just venting here BTW.
Ever sense i first used VS 4, well VB4 at the time, up until Visual Studio 2010. Things have been getting better, things just work.
But with VS 2012 this thing a joke, its buggy and slow. But i guess that's what happens when a dev team focuses on changing colors and icons instead of working on real features.
Intellisense stops working, auto formatting stops, things that worked before just stop working out of the blue and new things like search stops being clickable.
Maybe its just me but this lately all of Microsoft's major products just feel like there getting worse not better.