I can't imagine a good few of my favourite albums (Burzum - s/t, Wyrd - Huldrafolk, Ulver - Nattens Madrigal: Aate Hymne Til Ulven I Manden, Immortal - Battles in the North etc.) working with good production. The shite production gives them a certain raw, insanely powerful quality that makes them: The buzzsaw forest-metal vibe of the Wyrd and Ulver, and the cold, distant sound of the Burzum, with the vocals sounding like someone screaming trapped under ice, the frosty crunch of the Immortal. Fantastic. Of course, in Burzums case at least the production is as calculated as anyones: Varg deliberately recorded the material with the 'wrong' equipment: He talked around people he knew in bands, getting their recommendations for amps, guitars, etc. then used the opposite. And a bloody brilliant idea it was too.