Giving the people freedom of the press was good for the people? Probably. Having a kid with the queen was good for the people? Probably not.
So, was the criticism for giving them freedom of the press? Or for having the kid with the queen? Or was it for using his position as a doctor to put himself in political power in the first place?
The queen having kids that didn't come from the king is capable of setting off a civil war once the king dies and someone has to succeed him. That's not neutral for the people.