I watched the "HPI" Pilot. The dubbing actors may not be up for an Emmy, but certainly have a wealth of epithets and swears. After having watched the American version, I am put in mind of the British "The Office" and the U.S. version. I liked the NBC version way better.
This French original seems less polished than the ABC adaptation, but again, it suffers from being the same storylines but seen after the ABC show. They aren't exact duplications, but so far the scenarios are practically the same, with changes made to account for Los Angles not being very France-like.