I was underwhelmed too.

In addition that pass to Nketiah for the one Pickford saved came immediately after Wharton misplaced his short pass, which bounced off Harrison Armstrong and back to him which game him space.

Had he not misplaced his pass and got lucky, nothing would have come from passage of play.

I was saying at half time Palace had two good chances - one from Tarkowski's mistake and one from Wharton's - other than that the general play was quite even. The consensus appeared to be that Wharton had ran the show and we were lucky not to be 2-0 down never mind 1-0 up.