In the US, most "free" (or included) hotel breakfasts range from bad to terrible. There are some exceptions, but they are few and far between.
Whereas my experience in Scandinavia was the opposite. Breakfasts were generally included or at least offered, and they ranged from alright to amazing. The only issue I had was that they all seemed to be following the same playbook (more or less). Some more variety would be nice.
That sounds like the Swedish hotels I know, alright to amazing, but mostly the same stuff. Personally I'm perfectly fine with that as I know there is always something I can eat, that is a very comfortable feeling when I'm out and about.