"""Mono VM just demonstrates my point. You can use it to make games with that would have had reasonable graphics 7 years ago but no so much today."""

Native C/C++ will always be better for games than anything else. We are not discussing that.

For one, I actually think most of those game examples are fine, and better that whatever Dart will attain.

For use inside a web browser those are perfectly fine.

It's not like Dart will magically give you something better than WebGL, which is already hardware accelerated anyway...