What makes Human Remains by Hell notable?

'Human Remains' received critical acclaim for its ambitious concept and musical complexity, positioning Hell as a notable force in the UK heavy metal scene. The album's return was celebrated not only for its artistic merit but also for revitalizing interest in the band’s legacy, leading to an increased following and recognition at various metal festivals. Released on January 1, 2011, 'Human Remains' marked Hell's first studio album in over two decades, following the band's dissolution in the early 1980s. This comeback was significant as it showcased their unique blend of traditional heavy metal with avant-garde elements, re-establishing their presence in a genre that had evolved considerably since their initial disbandment.