Wayne Campbell, absolute champion. ;D
As far as footy smarts and skill goes, I think James Hird is by far superior to anyone we've seen in the last ten years. (Greg Williams was quite good I admit, but Hird has done it with his hands as well as his feet). Never gets out of second gear, never needs to, makes it look easy.
For the 'freak' factor can't go past Ablett, some of the things he done defied logic.
Most consistent would have to be Buckley, Harvey and Lockett. Hardly everplayed a bad game those 3.
The best at the moment is Voss, but i'd like to see him dominate for a few more years before I say he is the best.
I think Carey, whilst up there, is quite overrated.
So the best overall? Wayne Campbell. ;D