(Santi Cazorla 19, Aaron Ramsey 59)
There is a change in the mood at the Emirates Stadium.
There is a growing sense of comfort and security as the anxieties of the past are chased away.
They are five points clear at the top of the Premier League table and they feel that they belong there.
Frankly, it's getting harder and harder to argue.
Rival supporters continue to insist that the Gunners are yet to test themselves against a serious side, but with Liverpool joining Tottenham and Napoli on Arsene Wenger's new belt of scalps, that argument is low on credibility.
Liverpool boast two of the hottest strikers in the league, they had an impressive 20 points on the board already.
And yet they were carved up like everyone else in front of a jubilant crowd.
And it's the crowd where the change is most obvious.