I'm still trying to fully make sense of it, but from what I've gathered it sounds like a good speech, one I would pretty much agree with aside from the EU-related stuff.
I think he did a good job. He shows that he really tries his best and by now has the wise, kindly old man persona. He might not be perfect but there is no other king in the world right now I would rather have.
Une joyeuse fête nationale!! Lang leve de Koning!