Controversial comment time, but I thought he was poor for the first 70 minutes. There was a job to be done on KDB and he stood off him far too often. I can't remember which goal it was now*, but at one point KDB just carried the ball forward and Victor simply pulled out of a tackle and it led to the 3rd or 4th City goal.
However, he seemed to transform quite a bit after that moment and I couldn't fault much from then until the 96th minute (apart from that touchline clearance when there was a chance to set up Eriksen on the left... quite clearly from the video above).
* edit - it was the 4th goal, he just let DeBruyne run past incase he mistimed the tackle