Liverpool has not been in good form this season. We have seen them struggle in most of their games this season including game played against average teams and some times they play very well like in the game against Brighton they kept scoring goals and coming from behind. I think the team isn't so bad and are showing glimpse of improvement from time to time so with time I believe they will get back to form.
The issue of Liverpool is starting from the team, because the deficiency of their team poor performance i think that it's from the players, because if they want to perform well in this season, i think that they a midfielder and defender, at least they need to hire more players fir the team and sell the old performing players. So with that only you will see that the methods of Liverpool football style will change directly, so they performance is extremely low.
In my opinion if midfielder and defender from liverpool have been performing so well. The only problem is they were not dicipline when it comes to the counter attack. Look at two goals that already made by arsenal against liverpool. It was coming from counter attacks. The defender from liverpool is too lazy unlike the defensive players owned by chelsea which is always going back once opponent was getting the ball. I see that how bad the defensive players of liverpools.
They can perform so well if they are even more dicipline. Some players are even too lazy to follow the ball.