I personally thought her soles were amazing - look how soft her soles are! So soft in fact they're probably prone to nappy rash. It's interesting you mentioned arches because i'm impartial. Either that or it depends on my mood on whether I would prefer flat feet or arched ones... I guess with flat feet they're potentially more dangerous as they make better contact to the face
Ps - I haven't recieved any emails as of yet but i'm delighted by the news.