Chelsea and Liverpool passed with 3 goals. They scored 3 points with 3 goals. Arsenal took 3 points with 1 goal, although it was difficult. In the standings, Chelsea, Liverpool, Manchester United share the first place with 13 points. This year will be an exciting season. Manchester City is trailing behind with 10 points. The league has just started, anything can happen.
In fact, it is still very important to understand the functional readiness of the teams - perhaps some of these four are already playing at their maximum, and someone is preparing to reach the peak of form later. Therefore, a lot will depend on when and which team is scheduled to " slightly fail" and when peak form, I think for City, Chelsea and Liverpool in this planning the Champions League is taken into account as a tournament in which they must try to win.