I expected the same for Milan as well but they couldn't even score. I wonder why... The same Feyenoord conceded 6 goals from Lille earlier.
Watching the Feyenoord vs Milan match fully but this match is a little more saturated because of seeing Milan's lack of creative play in attack, often failing to take advantage of opportunities including Leao carrying the ball too much, ah this team is not reliable.
Feyenoord were lucky to score early to last until the final whistle maybe they just need to hold a draw at home to Milan later.
Yes, it was one of the less interesting games, as you said, Milan lacked creativity, they didn't play as well as they did against Inter or Juventus in Serie A, or against Real Madrid in the UCL.
I think they underestimated Feyenoord and I question the goal from Feyenoord because that shot should have been anticipated by Maignan.
The second leg will be quite difficult for Milan even though they are playing at home because of course Feyenoord will do everything they can to qualify for the next phase.