[AnimalMuppet]

Is C++ better or worse for the changes in C++11/14? Better, by far.

Is Haskell better with lens? Yes.

Is Go an improvement over writing concurrency in C++ or Java? Yes.

Are there no more improvements to make? I doubt it. (What are they? I don't know. I didn't know what would make C++ better, and yet I see the improvement in C++11.) I find it hard to believe that just because you and I can't see how to make things better, then nobody else can either.

I think, by the way, that the improvements aren't so much in what they let you write (though Go was), but more in what they make it so you don't have to write.