overcritical

By the same token, you are urged to keep mum more than usual, lest you enter overpromising or overcritical territory.

Well, for a man who looks negligee even in evening clothes aren't you overcritical?

I felt at the time that a man who objects to a few taps on the face with a pickax is overcritical.

There are always plenty of overcritical people besides Miss Pettus to be found everywhere.