Since my usual sour apple liqueur (Luxardo Sour Apple) seemed to be discontinued for sale in Australia I went searching for an alternative, and am glad I did. I found this site and decided to give Steinbok Granny Smith Sour Apple a go. It's refreshingly crisp with that unmistakable big Granny Smith flavour shining through and I have to say I actually prefer this over the Luxardo, to the point that this will now be my usual. Straight up out of the freezer or in an Apletini, I love it.