whiskywheels:
I'm not familiar with that recording or performance, but I presume it's fairly old, and not only have recording techniques and tastes changed, but so to some extent have the performances. For example, compare the rich, lush, 'modern' sound of Handel rocordings from the '70s with contemporary recordings which tend to be more sparse and 'historically accurate', often using original instruments. Of course, it's what you like the sound of that counts. You my like to look at something like the Penguin CD/Record guide, or reviews in BBC music magazine, to see which performances and recordings are considered to be the finest. One of my favourite recordings is an old one of Beethovens 7th Symphony; it's in Mono, not one of the greatest recordings, but undoubtdly a stunning performance that I've never heard an improvement on!
Thank you for your input, WW. I'll look up the guides that you mentioned. I think the record is a 1962 pressing.