SOTT is my one of my all time favorite albums, so I jumped at the chance to buy this 13 LP/1 DVD 'super deluxe' box set. The packaging is excellent and includes a beautiful 120 page booklet filled with gorgeous photography.
After a couple thorough listenings, I can say this may be the greatest box set I've ever heard. The vinyl is impeccable with killer production values. Worth the (hefty) price of admission for the 6 LP's of 'Vault Tracks' and 3 LP Ultrecht Live Concert. Fascinating document of the Purple One at the absolute peak of his powers. Highly recommended and presumably will only increase in value
Can't add much to this Pitchfork review: https://pitchfork.com/reviews/albums/sign-o-the-times-super-deluxe/
There is a long thread on Steve Hoffman: https://forums.stevehoffman.tv/threads/sign-o-the-times-prince-super-deluxe-edition.963431/