Yesterday's defeat could not be judged as a failure but the defeat against Liverpool reduced Arsenal's chances of trying to win the title this season.
Arsenal's attack line performance is good but like can't take advantage of good opportunities against equivalent clubs like Liverpool.
Mikel Arteta must give a little change to the attack line if it does have the motivation to try to win the title this season.
Man City also lost their second match, so this doesn't mean Arsenal or Man City will lose any chance, as they still have plenty of games to play and Arteta needs to focus on how his team can be more consistent. The attack is slightly improved compared to the previous season, so a few small adjustments can improve Arsenal's chances of competing for the title this season. Of course, it won't be easy, because Liverpool is much better prepared and has a very complete strength, so they will be much stronger in all lines.
Looking at the strengths of Arsenal and Man City, both teams are equally strong, so the key is to ensure these three teams can perform consistently throughout the season. Chelsea is also worth considering as a potential title contender, as they have a very strong squad this season. So it is not yet certain which team will be more likely to get the best results until the end of the season.