Jurgen Klopp said: "At this moment obviously that was not enough. The first half for sure was not enough. We gave both goals away easily, the overall performance as not like it should be.
"It makes no sense for us to play like this. If we played like we did in the second half for the whole game no team can cope with us. But we need to wake up, that was not acceptable.
"I have a lot of thoughts at the moment and I can’t even say a few of them right now because I really need to think about what happened.
"We had a lot of possession, but what is possession?
"Possession is only good if you create something. It was not like we expected from ourselves. We have to take the criticism, think about, find a few answers and react."