Watch Antony for Ajax against Dortmund in the Champions League: he gets the ball wide, beats his marker, and curls one into the far corner. I don't think that's a fluke, that's a repeatable skill. The other side points to inconsistency, and fair enough, his final ball can frustrate. But a winger who tracks back, keeps width, and produces in big games is a very good footballer. Form dips; talent and work rate don't.