We should have gone out and got that winner mate, not denying that.
But, Pep is the best manager in world football. If you remember the game, we looked extremely comfortable until the 60th minute.
At that stage, Koeman went for the win. He changed from a back three to a 4-2-3-1, bringing on two attacking midfielders (Klaassen and Sigurdsson) in an attempt to get us further forward and kill the game, as City looked devoid of ideas.
And, if you remember, for about 5/10 minutes after that we had three chances - two headers from Rooney and one Sigurdsson cross that Ederson flapped at - that we really should have finished off.
Pep responded with a brilliant change, switching from a back three himself and pushing Sterling central, with Danilo coming on at right-back.
That gave them pace in the middle and we couldn't get out. Their goal came from a mistake from Holgate.
I see that game as being a tactical battle where both sides cancelled each other out (and we did that to the form side in European football atm), and one that was ultimately settled on a mistake from a young player.
The displays since that game haven't been anywhere near up to scratch, but in that game Koeman wasn't negative. He actively made subs that were intended to get us up the pitch. Pep reacted with subs that countered that, and ultimately Koeman probably could have then introduced a bit more pace in the form of Mirallas to try and push us back up, only for Schneiderlin's card to complicate things further.