Hunger is one of the most unuseful options in the druid skill three. The huge damage reduction by default (-75%) is really painful. Furthermore the great hell penalty of life/mana leaching is reducing additionally its efficiency. On lvl 60 you could get 200% life/mana, but these disadvatages are greatly downsizing the outfit.
Maybe there is still hope for the only real bite attack in the game?
Is the +dmg bonus on weapons like the redeemer, and especially Grief, affected by the -75% damage reduction of the hunger