Maybe I should say competent instead? He doesn't make big mistakes, holds his position well, wins just enough battles, makes decent enough passes in attack, gets into decent positions and finishes most of the time. If you give him time to pick a pass, he can pick it.
He's not a player that drives the outcome of the match though. For teams like Germany and Madrid he is what you want because he doesn't have aspirations to do things he's not capable of. When the stars need the ball, he passes to them quickly. When there are gaps left in defense, he fills them.
For me, his best position is in a 2 man midfield with attacking talent ahead of him. He can just read the play and make easy passes to options always ahead of him.