Mikel Arteta always have a good preseason and start of the season but find it  not so easy to make it throughout the season. I have been impressed with the results Arsenal are getting and how they're being doing their business. You can't find Arsenal in any controversy and only focus on playing the game. Arsenal is a bigger club than Leverkusen and should be efficient to beat them. Leverkusen just had a good season last season and not a very good club that no other team can beat. They already lost their unbeaten run hence they are not as unstopped as they were last season. The goals coming early helped Arsenal alot as they had control of the game from the first half. Before Leverkusen got their only goal, it was already late in the game and there was nothing left to play for hence the goal couldn't motivate them to play more. Arsenal plays Olympique Lyonnais for their next match and it should be another victory for Arsenal.