This Godless Endeavor is easily the best starting point for Nevermore. From there, I'd recommend either Dead Heart in a Dead World or Enemies of Reality (BUT FOR FUCKS SAKE ONLY GET THE ANDY SNEAP MIX). If you like what you've heard, move on to The Politics of Ecstasy, since it's superior to all other Nevermore albums (well, tied with TGE) but takes some getting used to.