Aside from the totally sloppy writing of not really giving us any reason to dread the Visitors yet - I really don't see how Erica (or even Father Jack for that matter) are supposed to be either relatable *or* rootable.

Hell, at this point Erica's not even *likeable* in my book. She needs to watch that sour expression she's got going...it's going to freeze that way if she's not careful.