The penalty was definitely the right call, but it feels a bit harsh from my perspective.
Poor Luiz however it's a part of the game. Arsenal has wasted few good chances by the way. We still have a long way to go. I hope we see some more scores. 3 - 1 would be nice for me though LOL
edit: LOL third goal and Liverpool 3 - 0 !
Salah is the man. Sensational! His 2nd goal in the match.