Things are going well for Arsenal in the league. But they might need to improve their performance a little more in the long term. This is important for especially big games. Their next game is against Tottenham in Emirates so I really wonder how this game will end.
Arsenal had difficulty beating Everton because Everton's defense was very good, but Arsenal who performed better in the end were able to win to secure 3 important points. They still managed to maintain their winning trend to remain at the top and compete with Tottenham, Liverpool and Manchester City.
Manchester City, Liverpool, Tottenham and Arsenal are the 4 teams that are unbeaten in 5 matches so far. But so far only Manchester City have managed to take all the points from 5 matches and the other 3 teams mentioned have lost 2 points each due to draws. I believe Manchester City can lead the standings for the first 10 matches, but the next 2 of the 5 matches will be very tough because Arsenal and Manchester United are 2 of the 5 teams they will play.