Well, the goal was pretty good, exciting stuff but the other 2 juve goals were huge defensive mistakes combined with luck and Chiellini's positioning. Certainly the first one wasn't an assist, it was a series of rebounds that fell to Chiellini.
Other than the goal, his actual play on the pitch was ranging from bad to mediocre, failing to create anything and his goal came from been given too much space, something that doesn't happen that much in Serie A. The team was dismal this evening though, so he stood out in a team with few ideas other than Krasic's runs and Chiello's heart.