Why did Hazard flop at Real Madrid?

[Min George]

Eden Hazard had a huge reputation arriving from Chelsea to Real Madrid. He had been one of the best players in the world throughout his days at Chelsea. Making the move to Madrid was supposed to be that stage that he would mount a challenge to be the best player in his generation.

Everything about Hazard flopped at Madrid. He barely even played at all. And it all ended in frustration.

Why did Hazard flop at Madrid?