Arsenal analysis: Job done for Arteta's side

[Getty Images]Arsenal were never likely to have it as easy as they did in the 3-0 opening-day win over Coventry City, but they did more than enough to merit the three points here.Shots and clear chances were at a premium - they only had two shots on target, which was two more than Villa.Gabriel Magalhaes and Bukayo Saka had efforts off target in the first half.They thought they were going to have a penalty when Saka was fouled by Ian Maatsen – but VAR made it a free-kick instead, which Mar