If you have a very good knowledge of wine then I bow to it, but I've found it to be consistently excellent, and I know for a fact that they don't produce any wine at all in poor years where they don't believe the quality of the grapes is up to standard.Blind tasting by experts is perfectly ok.They are not predicting what the grapes will be like in 5 or 10 years time.The main problem,IMHO,with English wines is consistency.I have tasted Nyetimber vintages better than Veuve Cliquot,and ones akin to Drainol!