ECMAScript 6 is hardly more than a few bandaids layered upon the existing stack of bandages applied to the gaping wound that is JavaScript.
It does not get to the core of the problems with JavaScript. It does not make the breaking changes necessary to truly fix the situation. It gives a false sense of improvement, at best.
That's why I didn't literally said nothing at all, and it's great that there's something going on with the language, but it would be even better if we were to start new language from scratch, rethought for today.
My only worry is how long it'll take for ES6 to get adopted. It's one thing to write a spec and implement it into the compiler yourself...it's another thing to write a spec and wait for several key browsers to implement it.
It does not get to the core of the problems with JavaScript. It does not make the breaking changes necessary to truly fix the situation. It gives a false sense of improvement, at best.