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.
Yes they're currently trailing Liverpool, but that doesn't mean they're doomed, as there are still 35 games remaining. What's clear is that Arsenal must be much better than last season. They must be consistent and avoid losing their rhythm midway through the season as they have done previously. Likewise Gyokeres must perform consistently as he is the spearhead and key to Arsenal title hopes.