He's the type who doesn't worry about details.
He is a bit overconscientious in performing his social duties.
He is a quiz.
This person personality is bad.
There were some unsavory rumors about him.
He is an unpleasant fellow.
Her grandmother is a charming lady.
He is a kind person of the sort one rarely meets.
That man's monstrously strong.
He is delightful.