I think this Madrid derby may become an interesting game or even a boring game with all of clubs are playing safe.
Real Madrid cannot really play safe in the first leg because it is in their home, the Bernabeu, they have to come out and attack, their fans will be fully behind them and they have to take that initiative and leave their home with a win. If Atletico Madrid come away with a draw, it will be a good result for them and they will have the advantage when they welcome Real Madrid to the Metropolitano stadium.