Top performance
They tried shooting from distance but didn't threaten a whole lot
Of course Auba will get the headlines but top top performances from-
Xhaka- Great positioning and distribution
Luiz- A colossus today
Martinez- He's got some aura about him that makes you feel confident. It's the exact opposite of Almunia and early Fabianski days. Some decent saves and did well under pressure.
Tierney- Fast becoming one of the league's best LB's. If he can stay fit the 25m will be money more than well spent.
AND finally you can't tell me that the first 45 mins against a top city team is something you've ever seen even on Emery's best day as an arsenal manager.