I have a different view, when you say PSG v Madrid match there will probably be a lot of goals scored but to me it doesn't look like it will happen. I personally expect the match to be tough so both of them might be deadlocked to score goals but yeah, I think everyone has their own version of how many goals it can be said to be a lot of goals. Because if it's just two goals though for both teams, surely it's a meager amount of goals even though both teams are to score.
This game - PSG vs Real Madrid - is one of those games where you can see a lot of goals or a few goals. If the teams are extremely organized and manage to cancel each other out, then we will have few goals. If the teams play very open, both focused on attacking, we can see several goals from both teams. It can also happen that a team starts to stand out right at the beginning of the game and score early, and then the other team, wanting to recover, end up suffering more goals.
I think it will be very important when the first goal will be scored and who will score it.
PSG has a problem with three superstars, Neymar, Mbappe and Messi, who do not like to play defense and do not help enough in defense during the match.
In matches against weaker teams in the French championship it is not so important and PSG wins on the basis of individual quality, but because of that PSG has serious problems in matches against top teams, such as Manchester City in the Champions League group.
Because of this I think that Real has a better chance of winning their match, because Real plays more as a team.