Sometimes it is not about the signings but what how fast they get integrated into the team that matters, we all could agree that Mbappe and Alvarez are both great signings for both Real Madrid and Atletico Madrid respectively. The only thing they both lacks is chemistry between them and other players. At Real Madrid the team has a similar profile of players upfront so they need them to get to understand each other. Also the midfield is in chaos at Madrid and that’s where their major problem lies. If they could find a balance in that midfield it will ease the pressure on the attacking players
When last did you see Mbape play the position of striker in PSG, he is not used to such pattern and that's why lifts often don't see them playing 3 forward players in most of their games, it's most likely 2 wingers and the rest are been spread in midfield and center back but Real Madrid already has the best players in those key wings and they have played important role in Real Madrid , yet the manager want to use them and they have to forcefully used Mbape as striker, that can't yield good result in short term until he is used to it.
Too much expectations breaks heart when you finally get into reality, so many excuses in the season Mbape rejected Real Madrid and I see people using Mbape as excused most especially when Benzema left the team but he is right here in time to take shine that position but it seems the same people has choose to castigate the same guy they wanted badly in the last season, you can't give what you don't have.