Former Real Madrid and Barcelona midfielder Bernd Schuster says there's little to choose between the two teams.
Barca go to Real this weekend eight points clear at the top of the table.
"The difference is the creativity of Xavi, Iniesta and Busquets in midfield. In other areas Barca does not exceed Madrid because in defence and attack they are very close," said the former Real coach.
"Mou has earned respect around the world and that respect is deserved."
