Sister Wives

Has anyone seen this new show "Sister Wives"? I caught most of the first episode tonight. It's SO weird..yet interesting. In short - it's about this man who has 3 (about the be 4) wives and they all live together with their 13 children. My first thought is..how do the children feel about this? How is this affecting them? I'm thinking this guy prey's on pathetic women or hes got crazy game.

Anyways, I'm a sucker for reality tv so i'll be watching :)