It seems that Manchester City is at the end of its glory era, Pep Guardiola seems to have lost his touch, they don't look like a team that once won the Premier League four times in a row. Arsenal celebrated a big win today with full of emotions, a win that maybe they themselves never imagined. Five goals scored by five different players, in my opinion, can explain how bad Manchester City defense line is. This big win certainly increases the pressure on Liverpool, and Arteta can still hope his team can lead the standings in the future.