Adding notes here, as I had previously only given a rating. Also comparing to Arran Sauternes finish. Like the Arran/Glenmo port finish comparison, the nose of the Glenmo comes across as older, but also more sour. The Arran is brighter, fruitier, but more pleasant. The palate of the Glen also shows more age, more malty, and a slightly thicker feel. The palate of the Arran continues from the nose with more fresh fruit, cleaner. The sourness of the Glenmo stands out in the comparison. I'd take the Arran on the nose, palate, and finish. Still quite good, and at the price of $50 locally, I think it's a good value, but in this case I believe the upcharge for the Arran is warranted.