There's a difference between PSG scoring 4-0 and Juve with 3-0. Super elite teams like Juve, Manchester United and Bayern will never capitulate in the second leg, because they have elite players and elite mentality. This is game over for Barcelona.
Correct, Juventus defense is far more better than PSG and that's why I too feel Barca is out of the tournament . They should have managed to score atleast 1 goal so that 2 goals in the 2nd leg would have given them the win ( Assuming the clean sheet ) .
exactly, juventus is an elite team and have a winning mentality, if barcelona can score a goal in Juventus stadium I could still think barcelona able to qualify in the second leg, but after Juventus could clean sheet at home, I'm sure barcelona would be difficult to make a goal into the net guarded by the best goalkeeper in the world at the camp nou. I'm sure juventus will qualify for the semifinals.