And Flick was incredible in this game, dude managed to pull off an offside-trap for Mbappe that ruined him so many times, for so many chances, and to do that on the fastest player in the world, having a high line defense, was the biggest risk anyone can think of. Real had so many chances that were offsides, otherwise could have been goals. In the end, Flick just outsmarted Ancelotti, simple as that.
After Mbappe's arrival it seems that Bellingham started to play worse and lost his leadership position on the field. Although Mbappe is trying to play in pass with partners, but still it is obvious that Mbappe is worried about his own game and he tries to shoot from any position, even if it is not the most favorable, which hurts team play, and Real is first of all a team, and then the individual game.
I was also surprised by the odds on the victory before the match on Barcelona, which was 3.8 and it is really very strange, because after Real Barcelona has the strongest squad in La Liga and such odds were just a gift from bookmakers, but the score 4:0 was really difficult to guess, I believed in the victory of Barcelona, but not with such a score.