The thing I like about Brendan is the way he showcases the celeb, while playing a secondary role, albeit a brilliant secondary role. He never overshadows his partner, unlike some of the other pros. I'm thinking of Ola and Christina, who both jump and twirl around energetically, distracting us from their partners, grabbing all the air time.
Brendan seems to have matured into a very professional, supportive dancing partner whose choreography is sublime. Understated but chic.