Is Glenfiddich 12 Underrated?

I was never a fan of Glenfiddich 12. It seemed like a go-to cheap end single malt for drinkers more keen on getting drunk than savouring the flavour and sensations of the scotch. But having sampled some from a 50ml bottle recently, I’m beginning to sing a different tune. This stuff may be underrated. My immediate tasting notes, if you want to call them that: “Deep vanilla nose and flavour