Manuel Almunia knows Arsenal are capable of much better than what was produced in the loss to Aston Villa.
He also believes the fans deserve more and the players were embarrassed after the match.
"I think each player has to analyse his performance because the game was the worst Arsenal game for a long, long, long time.
"We are very disappointed because after the penalty I thought the team was going to be more excited, going all out to win the game but the penalty save didn't change anything. That's embarrassing for us.
"We have to continue, first of all out of respect for the fans. Everything is possible and we have to continue to do our jobs but must change many things from today."