Soundgarden’s 20th Anniversary Edition of “Superunknown”

I finally got around to checking out the 20th anniversary edition of "Superunknown".  I've listened to the original album numerous times and despite the remaster the only reason to get this is if you don't have the original album or you want some of the extra tracks on the second disc. I'm all for hearing unreleased tracks from bands but unless a demo is different from the eventual finished song I don't care to have it.  There are quiet a few demo's on this edition the "Black Hole Sun" one is cool to hear stripped down.  There are a few B-sides on here that are also cool to have on one disc.  I like this set but I'm more excited for a planned remaster of "Bad Motor Finger".