The midfielder says critics are right to pile on.
Arteta said: â€œSome of the critics are right, you know.
â€œWhen you concede three goals at home [against Bayern Munich] you canâ€™t expect anything different. The way we conceded the goals against Spurs, when we were dominating the game, and you end up losing the game. Itâ€™s frustrating.
â€œWe put some things right tonight. To get a clean sheet here is very, very difficult. You look at the stars theyâ€™ve got here. Theyâ€™re probably the best team in Europe."