What I took from it was Arteta finally got one over Pep.
When you consider that his 4 subs all combined for our goal (albeit Lady Luck also playing a huge part), he couldn't have managed the game much better. It was interesting that when Arteta subbed off Zinchenko and put on Tomiyasu, Pep moved Doku to the other wing. I enjoy watching the managers trying to out-think each other. Master vs apprentice and all.
Yes I imagine for the neutral it wasn't fascinating. But from an Arsenal perspective, it's almost unbelievable how this team has been transformed. When people say we haven't really clicked yet going forward and we're less exciting this season, IMO this is why - Arteta is making us better at absorbing pressure and limiting the opposition to few chances. He always talks about "controlling both boxes". We have joint most clean sheets (4/8 games) in the league. Not too long ago we were shipping goals like crazy, even towards the end of last season which is why we bottled the league. I think Arteta has learned from that and to keep a clean sheet against City is just unheard of for us.