What makes Hyperion by Manticora notable?

'Hyperion' received considerable acclaim within the metal community, noted for its ambitious concept and elaborate musical arrangements. The album solidified Manticora's reputation as a key player in the progressive metal genre, influencing emerging bands with its intricate storytelling and musicianship. Released in 2002, 'Hyperion' is Manticora's third studio album, following their previous work, 'Roots of Eternity.' At this point, the band had established themselves within the European power metal scene, showcasing a mature sound that further refined their progressive elements and complex compositions.