As someone who've tried to use Logtalk for real project, my impression is that it's extremely verbose and feels like an attempt to create C++ or Mozart/Oz on to

As someone who've tried to use Logtalk for real project, my impression is that it's extremely verbose and feels like an attempt to create C++ or Mozart/Oz on top of Prolog. Unfortunately, I believe that doing this without introducing extra syntax, you end up with a lot of boilerplate in a language like Prolog without any decent tooling to help you handle it.