I am someone who thinks Zeppelin is the greatest band of all time, and happen to have most of their stuff: Zeppelin 1-3, ZOFO, House Of The Holy, Physical Grafitti, The Song Remains The Same, BBC Sessions, How The West Was Won, Early And Later Days, and BOTH this and the later 2 CD set. I happen to think this is a great set and well worth the money. I think that this set is for someone who is a Zeppelin fan, but not yet a completist. When I got the set (Then the second boxed set), I decided that after listening more than once, I should finish the collection (And I will later this year). As for the negative comments here, I cannot believe ANYONE who really knows Zeppelin can put them down (Unless of course, they are nothing but trolls out to cause trouble).I cannot overstate how good this set really is, so you should get it for your collection: You will love it, it really is a great boxed set.