I must admit I carefully choose my wines and 9/10 times it works for me.
This method is, choose the Country, choose the alcoholic content, do I like the label and the the name of the wine.😀
On a more serious note, any of you wine buffs travelling to the UK could try the English wines (especially those produced on the south coast of England) that are being produced.
Most very noteworthy, although quite expensive. They are also giving much larger wine producers a run for their money.