On paper I agree with you, Borussia Dortmunt certainly has a lot of experience in the Champions League so they know how to deal with both the fear and the anxiety of playing at this level
Among other things, the German team seems to me to be a solid team, I dont think its that simple for PSG to conquer them easily.
PSG has many talents, they could be able to do some great magic to entertain us fans who watch the match.
I just hope itz not a defensive, boring game. I want to have fun.
Dortmund played many seasons in Champions League and they are experienced there but they don't have much experience in Champions League quarter finals or semi finals. They regularly participate in Champions League but are different than biggest clubs like Real Madrid, Bayern Munich or Barcelona with ability to appear very often in deep phases of Champions League.
Fortunately for Dortmund, PSG don't have many seasons in semi finals too so their semi final matches in this season will be very equal from their squad quality to experience in this round. Chance for Dortmund is like 50% to win and is not too smaller than chance of PSG.