The second week of the Premier League season provided its usual dose of thrills and spills as teams' strengths and deficiencies were highlighted in equal measure.
Arsenal's defeat by Chelsea means they have lost both of their opening two games of a Premier League season without scoring for the first time in the club's history, as Romelu Lukaku signalled his intentions to take the league by storm.
Manchester United dropped points at Southampton, while rivals Man City smashed five past Norwich as Liverpool dug deep to record a 2-0 victory against Burnley.