One of those rare signings by any club where even 90% of rival fans have to admit they're gutted that he's signed, and can't pretend he's overrated or a waste of money etc etc. As others have said, can't remember the last time we signed a readymade world-class player. What a statement of our position in the game right now.
Our midfield depth is now out-of-this-world, and has so many exciting possible combinations. Could genuinely end up fielding something like Keita-Milner-Wijnaldum in the League Cup, with Ox and Jones stepping off the bench, which almost seems unfair.