Bought by mistake as it was in the stout section and I just grabbed it. Got home, read the can closely and realized it’s a sour. It’s a PB&J sour. In my sense of adventure & trying styles I don’t always prefer I figured I’d give it a go. So here we go I find this actually more tart than sour. Sourness picks up a bit as you finish. Has a grape taste that is mainly dark grape but mixed with some very light white grape. Now add in the peanut butter that evens this out a little giving it a nice sweet bit of counter balance to the tartness. Tartness still wins out tho. Finishes with the mouth a little dry. Overall I found it pretty decent and meeting the advertised taste.