Agree with some of that.
But we didn't create much in the first half either if we're honest and he changed things by introducing Klaassen and Siggy. Admittedly that didn't work, but it was a positive change so at least he tried something.
From his post match interviews he was obviously disappointed to not come away with three points. His tactics at City were very Moyes like, but the mentality of the two of them are quite different. They're both, like all managers, bloody stubborn, but one's very self confident and the other's full of self doubt.
Hand on heart I can't say I'm 100% sure Koeman will be successful here, but I do think there's a good chance he will be. If he isn't, he's likely to be shown the door.