Liverpool - Premiership - 18-1 (Betfair) - 4pts

I'm adding this bet to a portfolio I;m building up on the 'Big 4' in the Premiership. I now have the following:

Liverpool - 4pts 18-1
Arsenal - 4pts 15-1

I don't believe the gap between Man Utd/Chelsea vrs Arsenal/Liverpool is a large as the market suggests... this is a typical short term market over-reaction.

Update: Following Arsenal's win, they have shortened in price from 20-1 to 10-1 on Betfair. Nothing better illustrates the madness of markets.