I have had some very tasty cheap wines and some really expensive wines that taste like vinegar and urine... it's really down to the quality of the grapes and wine maker...
Cured Cannabis is more potent, smells better, and burns evenly. During the curing process, THCA, the acidic, non-psychoactive form of THC is decarboxylated into the psychoactive delta-9-trans-THC that we all know and love. I am often unimpressed by a newly harvested batch of buds, but after leaving them to cure for a month or two, the smoke is unrecognizably better...it's like someone switched your weed with better weed when you weren't looking