First of all, the music is five stars plus. I've had these tracks in many different configurations over the years, and they sound better now than ever before. The packaging looks good, and the booklet is informative and classy, but Columbia did us a great disservice by the shabby packaging of the discs themselves.
The discs are where the music is, folks, the heart and soul of any package, and they should be protected. When those discs are slipped without protection into cardboard half-sleeves held to the "endpapers" of the book by a glue that appears similar to rubber cement, the CDs get scratched, and the glue adheres to the CD edges, even making their way onto the surface. Bad, Columbia, bad. This is like when record companies used to put LPs into a cardboard sleeve without a liner.
When you get this set, take the CDs out, clean off the glue, and put them in protective inner sleeves before reinserting them. Fortunately, my CDs seem to play all right, but my CD player is excellent at error correction.
This would be a five-star review, were it not for the packaging. This is like shipping a priceless crystal vase in a cardboard box without padding.