I'll give Celtic manager Brendan Rodgers the final word on what was a fantastic night of football.
"Tonight is hopefully a really good marker on how much the players have improved in a short space of time but I know there is a long way to go in terms of where we want to be."
Many thanks for your company. We'll do this Champions League dance again soon.
Celtic meet Borussia Monchengladbach in Glasgow on 19 October, while City travel to Group C leaders Barcelona in what should be another cracker.