If you worship old, feral, (Swedish) death metal, this package is worth a lot more than the advertised price for the first disc alone. Disc 1 contains a lot of demo material from the scene's early days and you won't find much of it elsewhere. Disc 2 contains mainly album versions of tracks, but focusses on the early nineties classics and is worth owning, even if just as a decent compilation. Disc 3 contains more demo tracks from some of the more obscure bands and also from modern bands.
It is missing some crucial bands- the most obvious being Bathory, but who cares, just buy the discography!
This is a cracking compilation that will make heads bang. All hail Daniel Ekeroth for compiling this. Buy now! 15 quid?!