Alerted by a friend who noticed his profile had changed, I checked mine. Going from having no French ancestry when first processed 5 years or so ago, I now have 12% French ancestry. That's a huge deal for me, because one of my parents was adopted. Hugely unimpressed at the lack of transparency (pro-active notification anyone?) and the overall accuracy - I don't trust these results anymore than the original, but the original did cause genuine distress.