Madrid gets full points from all of games they played until today, true. However, since their target is to winning as many trophies as possible, and not only finish at the top 4. They shall have done better. I believe everyone is willing to see the prime madrid again so never feel satisfied with their performance. breaking their limit is a must.
Real Madrid is not yet at their best, as a team that has won more trophies in the past, so Madrid still needs to make more improvements slowly with each match this season. Because if their performance and form continue to improve, it's clearly very possible for Madrid to return to the trophy race this season, with such an exciting challenge. Therefore, Alonso will have to experiment with various tactics to see how his team develops, as they will certainly face quite formidable opponents as the season progresses.
Only hope Xabi will put more focus on his team's defense as i have seen his team's defence was really chaotic during the last 20 minutes. So far so good, and only a minor problem on their attackers and midfielders. However, their main problem are still the same, their defense. It's much the same like last year.