Speaking after the game to TNT Sports, Slot said: "It's a bit mixed feelings. If you look at our attacking play against a team that is so compact, it might be a bit better than last season. I think we created more chances. Last season, we could only score one goal against Palace. Now, we scored two.
"But on the other hand, we conceded two goals which we did against Bilbao and also a couple more against Milan. It’s something we need to do better.”
Slot elaborated further on his team's defensive issues later at his press conference, adding: "In general there were not many chances because they went to a low block [and] we had a lot of ball possession. But after the 2-2 they had [chances], so it needs maybe a little bit of adjustment defensively at the moment because we don’t concede a lot of chances but we do concede goals at the moment."