The 2018 Guimaraens Vintage Port is a field blend that comes in with 98 grams of residual sugar. It was aged in large wooden vats for approximately 18 months. This is essentially made like the Vintage Port, just not declared. That gets you a good price, if not quite the same quality. Still, this is a very fine Guimaraens, showing off good fruit and structure. It is a bit lean. It will be drinkable soon and hold for a few decades. It may not be the brightest star in 2060, but I predict it will still be alive and kicking. Still, I wouldn't quite treat this as a serious vin de garde.