I enjoy many malts. Some make my repeat list and some don't. The reason is always because of taste. That said, there is one notable exception: Glen Ord. And I have found it is not just me. I enjoy the malt with a good friend and we have done many laps around Scotland. Glen Ord leaves us both with a major reaction. We've tried it three times now. Each and every time, both of us wind up with a monster morning headache, regardless the amount consumed. Anyone else experience this?