I am sorry, but I have to disagree with you. I watched three games of PSG vs Monaco, the last three days. Mbappe is a good player, but not that special. He is not that good as Javier Pastore, at this stage of their games, imho. I know about the age differential. The following is what I observed.
Mbappe is very good with the ball already at full speed. He is very hard to defend because of his speed and a very good dribbling at full speed.
Argentines rate players what we call "pique." That is what is his "pick-up" speed from zero to 10 yards. Messi or Neymar are so fast from 0 - 10, that they are impossible to guard. In addition, their dribbling ability, at zero, is just out of this world. A defender has no idea where they are going and they are fast, faster, and fastest.
Mbappe is not that fast from 0-10 and his his dribbling ability at zero is not that good. In that circumstance he seems to be lost and not know what to do next. I know that feeling. That was my problem
Therefore, I used to unload the football to a teammate. That is what I saw Mbappe do.
I know he is 18 with a great potential + a high ceiling. However, he is not worth €200 mils, not even close, imho.