Learning how to 'taste' artisan coffee

AJ and Susie are tasting and discussing coffee this week. They are being guided by expert Ashley Palmer-Watts. Ashley is a bit of a (Michelin) star chef, world renowned in fact, but he is also a self-confessed coffee addict. He decided to set up an artisan coffee company in 2019 and is bringing his wondrous blends and flavours to revolutionise the way we think and talk about coffee. They are all joined in the studio by Will Little, a second generation coffee blender. Naturally he makes 'proper' coffee but has also decided to disrupt the world of instant coffee. Susie won't even have instant coffee in her house - will she be persuaded that Little's Instant can get past her door?