The eighth round of Premier League fixtures saw Chelsea tear apart champions Leicester while Manchester City were held at home by Everton.
Elsewhere, Arsenal picked up another three points and West Ham finally ended a two-month wait for a victory.
Here, Sportsmail's Ralph Ellis shares 10 things he learned from the top flight and the Football League.
1. Italian striker Simone Zaza is coming to terms with the physical side of the Premier League after giving a tireless display helping Slaven Bilic's side achieve their 1-0 win at Crystal Palace.
West Ham's previous away trip at West Brom ended with the 25-year-old on-loan Juventus striker getting hauled off at half time after fighting only one duel for the ball.