I top roped Dolly's Death over summer but didn't have the balls to do it above one mat, the only move i that posed any problems for me was the from the sloper at the top! Also did an amazing long traverse on a huge boulder ~50m right of Dolly's Death (if facing out to sea). There was already chalk marks on the traverse so I assume Tom had already crushed it!
Oh yeah and it took me ages to work out why that arete was called 'dolly's death', that sheep corpse is grim!