Koscielny was amazing, one of the best centre-back performance I've seen recently, especially against that sort of pace.
Xhaka even taking long passes from the penalty spot
Mesut Ozil is so good right now in the no.10 role. So elusive with those runs behind. Moves in and out of your vision like an eye-floater.
With the combination of Walcott, Iwobi between-lines, teams don't know how to cope with Alexis dropping just off them. They're overwhelmed.