To me it's not about the music, which I think is great and I would give it 5 stars. The presentation is nice, but I was hoping to see a breakthrough sound enhancement. Jimmy Page has it with the remasters tried in 1990 before and now again. Unfortunately, this issue is only marginally better (maybe he wants to try again in a few years). Positive is worth mentioning that the beginning has been adapted from 'Custard Pie' volume technically. Overall, one has but it failed to create a uniform sound across all songs. The best managed I find 'The Rover' followed by 'The Wanton Song'. Here, the lower frequencies are also sometimes available. With virtually no bass coming songs 'Custard Pie', 'Trampled Underfoot' and (unfortunately) 'Kashmir' therefore. Sounds just centered and therefore intrusive. The rest is somewhere in between. My suggestion would be (at best all Zep publications) to give this material the Steven Wilson. Then we buy all Zep discs yet 1x and then it's good.