You know, I absolutely love VS. I learned how to code on this IDE, and Intellisense and a built in compiler just makes it a lovely IDE for me. And now with Blend, just makes it more icing on the cake.
New editor is almost instant yet with all refactorings and auto-complete in place. For a TypeScript developer, the best IDE. Probably, only Intellij can match. Mostly, for better shortcut system and better refactorings, but lacking a little on integration with tsc. Still have to try new Grunt integration in VS.