I can say that Real Madrid, Barcelona and Atletico Madrid have been successful in this transfer market. Real Madrid became the most successful club because they managed to get one of the best strikers in the world today, Kylian Mbappe on a free transfer. Atletico Madrid managed to get Julian Alvarez from City. I also agree that Alvarez is a player that Simeone really needs to perfect his tactics this season. And finally, there is good news for Barcelona fans because they managed to get Dani Olmo. But there is news that Barcelona still cannot register Olmo because they still cannot meet the FFP rules.
The three teams are teams that are very often in the top four of La Liga so it is natural that the three have got the players they have been looking for all this time. However, for their own level of success, I will not judge it now because the three players will also adapt to the team and I will judge whether they are successful or not when the team that houses them gets better results this season. Because the three have different characters, the results that will be obtained by the three teams will certainly be very different later.