Actually the premier League is getting tougher now because the rate at which the premier league table is changing is actually a surprising thing because at first Tottenham Hotspur was leading the premier league right from the beginning of the season do to how impressive performance they are and later on was brought down from there position on the premier league table, then Manchester City entered as the first position on the premier league table and now do to how they were unable to win there match today against Liverpool they lost there position on the league and making Arsenal the premier league leader for now.
And now just as you said if Aston wins there match they automatically become the fourth position on premier league table by bringing Liverpool down, so honestly the premier league is getting more interesting by the day and if it continues this way we may never expect the club that will become the winner.
I agree with you, in the last month we have seen changes at the top of the standings, the top teams take turns at the top of the standings and this is enough to prove that the competition in the Premier League is very tough apart from that, the difference in points between the other teams is very close. We are still waiting to see how Tottenham will do this week their performance drops suddenly dropped from 1st to 4th place, I know Tottenham want to get back to the top of the standings but they have to go through tough matches in the next 4 matches.