But, also remember that this is still Liverpool we are talking about and even though they usually play well, they are the mostly same team and should be doing fine in the long run. They can just switch it up and suddenly have a great game, United may look worse than Arsenal, but 7-0 is not what they need, so if Liverpool plays like that ever again, they can get a win. I am not saying they will, Arsenal "should" win this game, but the difference is not that clear when Liverpool plays properly the way they used to play.