Eric Asimov has a helpful piece that decodes wine labels from around the world. The takeaway for me? Unless you spend a bunch of time pre-studying how different parts of the world have passed laws around labelling it’s almost entirely unclear what, exactly, you’re reading on a label and what is meant by what’s on it. Combined with the strong variability in tasting notes and it seems like the way to find a ‘good’ bottle of wine principally comes down to finding a reviewer that you agree with and just buying the things that they recommend, and which are within your price range.