Back at the time when Vinicius Junior joined Real Madrid squad, he wasn't any better than Kylian Mbappe right now and I remember Benzema saying about him to his mates, that he is playing against us. Everything takes time and we all know about the quality and performance of Mbappe.
Mbappe is a very talented player. And he could score plenty of goals in the future if he settles into Madrid's squad. We have seen Vini perform very poorly a few seasons ago. Even he missed many easy opportunities. But Ancelotti gave Vini enough opportunities. And at the moment one of the most important scorers in the Madrid squad is Vini. So Mbappe is yet to perform as well as expected with Madrid. But given enough time and opportunities, Mbappe should be able to adapt to this team. However, in the last match we saw a much better performance from Mbappe. Mbappe has to maintain this consistency.
In as much as it's expected of Kylian Mbappé to hit the ground up and running in his scoring of goals at Real Madrid and starts performing as expected, but it still very early to expect that such performance from him, despite his an incredible player that wouldn't find it very difficult to adapt and blend into any team which he finds himself, Mbappé has just had few weeks play time at Madrid, to me, I won't expect much now from him and until after his first season at Madrid, but if he does performance well, then good.
Ancelotti changed his match strategy in the fourth match. And we got to see the benefits. In the first three matches, Real Madrid played in a 4-2-3-1 formation. And Madrid's overall performance in this formation was quite poor. Both Mbappe and Vini performed poorly in this formation and strategy in particular. However, I think Madrid's overall performance in the 4-3-3 formation is quite organized. Especially Vini, Mbappe and Rodrygo performed well. Also the performances of Valverde and Tchouemeni were quite good. Madrid will probably play in this formation in the upcoming matches. It is expected that Madrid's performance will be even sharper in the upcoming matches.