As said in other reviews, not very much different to the many compilations that have been around for a long time.
The audio quality here though is quite good, considering the original age of the product.
A note of caution here though. If like me, remembering well the songs and really wanting to hear them exactly as they were, some are actually re-recordings. Yes, by the same artists but often with a different backing and whilst maybe technically improved, they just don't cut the same impact.
This is a worldwide 'con' with releases of this type by the major studios and is often not referred to in the liner notes.
By the same token though, many tracks are exactly the originals and remastering with the available tweaks these days has made definite improvements.