It is impossible to separate preference from aesthetic judgment: you can compensate for your known biases but at best you are applying an adjustment factor to balance out the result. American uber-critic Robert Parker likes intensely flavoured, plush red wines. He tacitly admits to not fully understanding appellations whose hallmarks are delicacy and finesse. He no longer focuses on Burgundy, in whose nuances he has more than once stumbled into a minefield. Read more