He was already an amazing dribbler, always been consider as a new genius since he start to play with the first team at Lyon at 17 years old. But his poor mental issue make him keeping the same level for years until now. He never became the players we expect... I can even say he never improve except small area like a bit more accurate in his shots now with Newcastle.
They have eyes but cannot see; they have ears, but cannot hear; they have tongues, but cannot speak. They are like cattle.