I hate Carlton the most, and the whole shifty culture thing.  
North and Melbourne I just can't respect. One is a hapless minnow, the other is full of toffs. Both are poot clubs. 
Then there's the whole Essendon Supporter 'we deserve success' thing which I can't stand. 
Collingwood I dislike. Saints are pathetic. 
The rest I couldn't really care about.