So do I. She is absolutely fabulous, classy, talented, a joy to watch - and to listen! I remember a series of shorts, aired on British TV in the early 1990s, about British people who spoke other languages. Prunella was featured, reading poetry with the most exquisite French accent.
But I must admit, it's her Sybill's unctuous reception-desk politeness followed by an abrupt bark - "Basil!!!" - what makes me smile every time.