With how friendly Microsoft are getting with Clang I was hoping we might see a LLVM+MSVCHeaders build appear. I am sure it is possible considering the new MS.
I know I am lazy in wanting a one-click solution but my build environment is very important to me. I don't want to have to hack it together using blog posts from 6 months ago that might or might not give me a stable setup. I don't think it is too much to ask for something like TDM's GCC installer.