As you can tell from the other reviews, typically the trend is that the die-hard Zeppelin fans think this is completely useless. Though I can assure you it is not. The main reason for this release is to bring Zeppelin into the CD players of a new generation, so that they can discover good music and throw away the Korn’s and Limp Bizkit’s of the 90’s. So if you already own everything Zeppelin has done, don’t buy this and stop complaining. Let this be an opening of the door to Zeppelin for us children. And as far as the argument that it doesn’t contain all the best songs, no one CD ever will. Eventually buy all their albums if you like them that much, but this is a great start.