What does the world’s most expensive whisky, The Macallan M, taste like?

The Macallan 1824 Masters Series also includes (from left) The Macallan Rare Cask, The Macallan Reflexion, The Macallan No.6, and the Macallan M. Photo: Edrington Group

[caption id="attachment_341615" align="alignright" width="350"] The Macallan M is the pinnacle of The Macallan's 1824 Masters Series. Photo: Edrington Group[/caption]

What does the world’s most expensive whisky, The Macallan M, taste like?