Magali - why does she bother? She clearly doesn't like them any more than they like her, so why not spend more time with DH, who seems really nice, and wait for some nicer friends to come along?
Dawn - yes, needs to be queen bee, but is somewhat less false than many of them. Godawful taste in everything, but that applies to all of them.
Leanne - just meh.
Tanya masquerades as the funny nice one who doesn't like anyone to fight, but is actually, I think, a big shit-stirrer. She is just poking at the Leanne/Magali thing and making it worse, and not in any way either fit to, or seemingly willing to, actually smooth things over. That book!
Lauren - urg. Stop with the baby talk and the prancing.
Ampika is more interesting than any of them, though I suspect quite an unpleasant individual and rather deluded about the extent to which she is still the love of her ex's life.