I got it for my Dad's birthday, knowing they're not supposed to be very accurate, but a bit of fun for the man who has everything and is interested in his family history.
The results are back. Nothing astounding except the fact that it's uncannily accurate.
85% the small corner of England which we know his family was from, 8% Norway, which would make sense with the Vikings (does it go back that far?) and a bit of Irish.
Plus lots of the family trees from cousins rare people who we dont know but whose own trees do include his grandparents and great grand parents.
Perhaps I shouldn't be surprised, it's clever stuff, but it's all a bit spooky too.