Chelsea played very sluggish until they scored and left too many gaps in the defence. Liverpool were more ambitious after scoring the goal and failed to capitalize on the gaps Chelsea had created in defence. The lack of time between the two goals shortened Chelsea's recovery time. Chelsea are in pretty good shape this year compared to their performance last season and they made it clear from the first game that they will make up for last year.
Enzo Fernandez will dazzle this season. Reece James impresses the audience with his struggle on the field and his self confidence. Chelsea definitely need finishers. If they sign the finishing players we can watch a season where Chelsea will go back to their old days.
It may be too early to say that Chelsea will fully make amends for their mistake last season. They still can't display all the results of the overhaul in the match against Liverpool. Even still difficulty in completing the execution. Sterling was good but he couldn't finish alone as he ran into the opposition defence. Purchase of players this season is still beyond expectations. There are still many Mauricio Pochettino tasks to be completed. Next Chelsea will face West Ham so prove if indeed they can improve from last season.