With their last album there is a very strong Within Temptation sound, and i felt it sounded too similar. That undoubtedly came from their ex keyboardist Martjin Westerholt, and i think Within temptation helped in the production of the album.
This one however, is a LOT better. Charlotte's voice is put to much better use here than in the last album Lucidity, as she uses a much wider and controlled vocal range. The band also have a much more unique and original sound here, which is more uplifting.
There are also a few appearances from Marco Heitala (from Nightwish), who adds another layer to the music with his vocals. Since im a fan of Nightwish also, i found this added to the awesomeness of an already brillaint album.
Well worth a listen for symphonic metal fans, and i think its quite accessible to people who are not particular fans of the genre too.