Bottle @ home. Opaque black color, full sized fizzy light brown head that diminishes quickly. Aroma is malts, sourish old coffee residu, dusty, red berries. Taste malts, dark malts, a distant hint of roast but mostly sourness, sour old coffee, acidic vinegar sour finish. Clearly -looking at ratings from others at least- this is a bad bottle. It’s well within best before date though: bottle date 5 November 2015, best before "24 months after bottle date". Unfortunately this bottle sucks, too bad. I’ll have to rerate it if I get the chance.