Fans pay good money to go and watch games so it is understandable that they were furious and it is their right to vent and express their frustration.
Doing that during one game is fine, but it cannot be allowed to continue past this game.
The ‘Sam Out’ brigade have popped up once again and it does not do the club or the players any good to hear that ringing out around the stadium. Boo them after such a poor performance, fine, but to demand the manger’s head on a platter is ridiculous and frankly, far more befitting of Arsenal fans.