It must be admitted that in this match Porto played good defense. Arsenal did not play an attacking game with high intensity because Porto were good at stopping it. Porto did everything they could to disrupt Arsenal's game. In the first leg, Porto limited Arsenal from taking shots on target, but this team was free to score goals in the away game. Give credit where it is due. For me, both teams played well so that a penalty shootout was the last choice they took which gave Arsenal the right to advance to the next round.
I also really appreciated Porto's game last night. They actually played defensively as expected. But they defended very solidly. To me it doesn't look like a bus park. They were able to stop Arsenal's attacks from various sides of the attack. But Arsenal also played very well in that match. Leandro Trossard managed to become a hero after being able to convert Odegard's assist into a goal. I think losing on penalties is not a humiliating defeat for Porto. Respect to Porto who played very well in the 2 legs. And congratulations to Arsenal for successfully qualifying for the next round.