Pretty strongly bitter, and I hate to say “in a rubbery way” because it’s actually really quite good. Light lemon, some cloudy cereal funk, but all very dry in a way that leads really naturally into the bitterness.
Pours dark and thick, super umami and tacky-sour. The comment was made that this tastes like Vegemite. The residue in the throat lasts much longer than is reasonably necessary. At any rate, it wasn't pleasant.
Just slightly off but enough to take it into the uncanny valley (gold). Sweet helles, medium bitterness. But the sweetness lasts a little too long and a bit too sticky.