Production isnt a problem for me at all... Von - Satanic Blood Angel and Bathory's first two albums are some of my favorite black metal albums...
Even at that, given the time frame those albums were released, their production value is pretty good... (if a bit quiet... but with symphonic/melodic black metal, I tend to listen to them at lower volume levels and pay closer attention to what's going on than, say, a death metal album)