The woman in the video sounds entirely normal to me. The way she talks about her dolls is very similar to the way many 1/6 collectors talk about their dolls. They evidently give her pleasure. No doubt some women who have lost children and can't properly process that loss may transfer their love to some sort of proxy-baby... but from what I've surmised from a bit of googling the women who typically collect these things enjoy them without being unhealthily obsessive about them.
I'm a dolly-collecting freak like a lot of people here - but I'm not so deluded, hypocritical or sanctimonious about this hobby that I pretend that there is a proverbial chasm that separates the collecting of uber-realistic movie stars and the collecting of uber-realistic babies. These reborn babies are definitely not my cup of tea either... but you know, to each their own, and who am I to cast aspersions and make derisory comments about the collecting of them, and those who collect them. This could have been an interesting thread for anyone interested in or curious about these dolls. Disappointingly, it's become a rest-stop for those who can't see past their own prejudice to dump on a hobby they have no interest in or understanding of.