In the final analysis, the turnout was 5.6 million, which was more than 50%. If you invalidate a million votes--and I know it's an enormous number of votes to be invalidated--it's about 20% of the total turnout.
If you remember correctly, at the time people did believe that we would be really happy, given the kind of environment Afghanistan was in, given the fact that there were security risks, given the fact that a lot of people, including in Kabul--because there were security attacks in the week before--did not come out to vote. So in that sense it was still a success. The legitimacy of the election process was not affected.
It is very regrettable that those invalidations took place at that scale, but it also shows that the institutions did their job. That aspect has to be borne in mind.