Dagbladet, one of Norway's biggest newspapers, writes a very favorable review about The Valhalla Murders, in an article called "Icelandic Crime Pearl":
"...this mystery is executed with such sophisticated craftsmanship that it stands out in a burgeoning serial market. The Valhalla Murders lives up to genre expectations in every way: It is a clinically cool and visually hyper-realistic crime mystery that could have taken place anywhere, but magnificently added to Icelandic lowlands."
Concluding: "Netflix's first Icelandic series is quality content of the hard-boiled, unbleached Nordic noir type."