For me, it is not a big win but it is surely an important win. Liverpool only scored 2 goals during the match, they also actually didn't dominate the match. However, they are lucky that they could score 2 goals in the match.
So you mean 2 goals to 0 is luck? I will like you to explain why it’s luck because Arsenal dominated the match, which makes them a better team. You have to know that nobody cares about the team that dominates a match, all everyone wants to see is the team that wins the match. Arsenal’s are now out of the FA Cup. Even if a club dominates a match and you can’t win, then the team that wins the match will be appreciated. Seriously, Liverpool played well by winning the match, and I will tell you, scoring two goals is no longer luck. Arsenal couldn’t secure any goals in the match, and you think it was lucky for Liverpool to win.