I was surprised how much ground he made up for Real's second the other night. Ended up being an inch or two away from making the tackle of the season against a player who is renowned for his pace and had a big head start on him.
He's not actually that slow, he wouldn't be able to play the position on his own if he was.
Early on he had a habit of pushing too high and getting caught way ahead of the ball which left him 20+ yards behind counterattacks and people misrepresented this as being slow until it just became a fact that got repeated mindlessly.
He's not quick, but he's no Gareth Barry.