Arsenal thrashed West Ham 5-2 on Saturday to climb up to second in the Premier League, while Justin Kluivert scored the first ever Premier League hat-trick of penalties in Bournemouth's 4-2 win at Wolves. The Gunners have struck 13 goals in a week to refined their form and cut the gap to runaway leaders Liverpool, who host struggling defending champions Manchester City in Sunday's blockbuster clash, to six points. "We are back to our best form. We look fluid and dynamic we are all enjoying football right now," said Bukayo Saka, who shone with a goal and two assists.