Hi John,
We regret to see this review as we strive for total customer satisfaction. We do not sell any bitter/acidic wine and conduct regular tastings for all the wines in our stock ourselves. For any wine, it is normal for a single off bottle to be corked, or for a wine to spoil due to extreme heat exposure in transit, etc.
The Zeuss is one of our most favorite and popular wines, and we are very proud of this wine. As long as your wines have been safely stored, I would recommend you to open another bottle of the Zeuss as well as the Gelso Nero. If all the bottles are bad, there must have been an issue in transit, which can happen from time to time.
We do not sell bad wines. Please let us know how the other bottles are and we will make sure to send any replacement bottles on us. For the future, if you have any issues with wines (from us or other merchants) we recommend reaching out to the supplier/merchant to see what the issue with a bottle could have been before dismissing a wine as bad.
Best,
George