In reply to Douglas Griffin:
I'm a big fan of his stuff. I especially like the way he's not at all a snob about brands and labels. Gives some very good pointers on supermarket own-label bottles that are worth trying (including Lidl's bourbon) and offer some good value for money.
He's also converted me to be an advocate regarding non-filtered, non-coloured, higher percentage bottlings (e.g. Ardbeg 10 yr).
His "3 bottles to start with" video is great, and I very much enjoy the occasional forays into other spirits categories (gin, rum, Irish)