Nice head. Brownish and thick head. Red robe. Looks good! Minty smell. On the mouth it's very difficult to find the Oreo but you can find some if you focus. There's a freshness that comes from the mint. The mint is there but is not taking over, which is a good sign. You have regular stout taste with toasty roast cereal taste. The mint adds to these tastes in a good balanced way. Not a lot of aftertaste , maybe a bit of mint but that's all. I think it's good work. The result is very good!! Good beer!