I've had this for a few weeks now, and I've got to say that it's absolutely worth buying if you enjoyed Atlantean Monument. I really like how Darken can really own something so simple as a synth patch, like those Valkyrian choirs. It used to be just a setting on a Yamaha or whatever, but ever since Darken found it, it's the Graveland choir. He does a really good job exploring all the ways you can use a particular synth patch. The earliest he did this was with the horns on Celtic Winter: those really low trumpets. A shit-ton of other bands tried to copy that sound (e.g. Nargaroth's first album), but it's still the Graveland horn. On the newest Lord Wind, the main synth patch he uses is this weird harp/guitar thing (don't know the name), and once again, he does it really well.