I'm glad the real football is back, anyway here's my analysis:
Arsenal - Great win against a poor everton team, they need to keep it up and keep all their top players fit and then maybe they could challenge for the title, however if they can be up there(in the top 2/3) around christmas time then they could really look like winning the title.
Chelsea - Same old chelsea with a new formation, they struggled against a poor hull team, however they would be up there by christmas time if they can keep drogba fit.
Liverpool - Poor liverpool performance against a strong spurs team, however if they can get torres and gerrard to get on form and keep fit for most of the season they could win the title by avoiding draws against the smaller teams.
Man Utd - Decent performance to earn a narrow win against a defensive birminham team, howver these are the performances which make utd champions where they don't play well and still win, if they can get a decent amount of goals from rooney, owen and berbatov then they can definitely win no.4.
Btw with my great analysis I could have the pundit job on MOTD if I wanted too.
