We haven't been shit, in fact we have actually been quite good.
I suspect Ayew allowed himself to get wound up by the pen decision (criminal), Okore getting an unpunished push and Cresswell giving him a bit of a shoving. No excuse at all, but if we had the pen we should have he would still be on the pitch most likely with a goal to his name.
Ayew needs his arse kicking, but we have been robbed.