If PSG could continue form this pattern they are using and also never drop in their performance, then this season is likely going to be taken by them as well for the second time, if we look well, this has been the same formation or pattern Real Madrid have been using in the past that has been giving then edges over other teams, which i think has now shift to PSG, because they are just about to start setting their own record henceforth in the football history if everything continue the way they have been going.
Remember this is champions league not French league that they dominate year in year out without any challenge, Are you forgotten the team like Barcelona and other tough teams that will be involve in the competition. You cannot compare Real Madrid and PSG because their uncomparable in terms of everything, if that pattern work for Real Madrid i don't think it will work for PSG because has two incidents which I was expecting it when it comes to a performance like this, the both finals they played against England team, I wasn't satisfied with it and this shows that they may not have that opportunity as real madrid.
But if I may ask is PSG playing well currently, Chelsea beat them 3:0 in the world club cup finals which many people doubted that such could have happened, few days ago we saw their performance when they played against Totenham, if not that Totenham was unable to maintain their pace in the second half of the game I think it would also ended on either 2:1, 2:0 or even more, as far as I know, PSG to me will not defend that cup, Realmadrid will likely come strong this season, so will Barcelona too, England teams will be coming with full force too and even German legaue teams, so I don't see the possibility of PSG lifting that trophy consecutively, it will be very difficult for them, if you watch them closely, you will understand what I meant.