Having captured the attention of the world when he arrived at Juventus last summer, Cristiano Ronaldo has brought a greater sense of professionalism, according to coach Massimiliano Allegri
Allegri meanwhile would not go into the rape allegations made against the Portuguese during a press conference.
"Cristiano is very relaxed, working well and about his personal problems, they are nothing to do with me. I can't talk about this," he said.
"Cristiano in a very down to earth way is adapting well to the system. He has helped the team and brought a big sense of responsibility, something that the team had before.
"He is scoring goals which is what he knows best as well as providing assists."
Juventus have won all eight Serie A games this season and face Genoa next.