Andrei Arshavin's assessments of every Arsenal game shows no signs of letting up, with the forward venting his frustration at the loss at Man Utd last week. The Russian believes Arsenal sat back too much after taking the lead, rather than going out all guns blazing to kill the red devils off. "We lost because Once we scored, the team should not have retreated into our half, but instead should have continued to play our brand of game, to attack the goals of the opponent, rather than play to retain the lead,"In the second half Manchester pressured us a little and that was enough to score two goals against us. After that we started playing again, but it was already not enough."I am upset with the result - it is three points lost. We suffered a first defeat, which, I think, should just give us additional strength. We will draw our conclusions from how this happened."