Below is a list of sites that have reviewed or promoted Obsidian One (more will be added as they appear):

• Review of Esotericism — Medienkonverter (English, auto-translated)
• Review of Esotericism — Medienkonverter (original German)
• Discography & Ratings — DarkScene.org

You can find my personal reviews of favorite albums on my Bandcamp Fan Page (scroll down for non-metal reviews).