While the exercise can be painful, fraught with emotion and ignite extreme views, common sense keeps winning.
And is there a viable alternative? Endless hostility and litigation offer no one much future.
Of course, the question remains - is there a post-treaty settlement future? Many academics and commentators suggest that will never be, but one has to be hopeful and note that compromise and common sense have carried the country a long way down the track.
The challenge now is for Whanganui Iwi to make best use of the $80 million financial redress, and utilising such negotiated assets has presented difficulties in the past.
However, Maori are getting much slicker at operating in the modern business world, and the "Maori economy" gets stronger each year.
So, yesterday was a good day to celebrate diplomacy and negotiation and people's ability to find a way forward.