Not really liking (in a personal sense, not in the actress is doing a bad job sense as she's portraying the character type well) Martha's mother, who seems very over controlling of her adult kids and way too involved (or attempting to be same) in their lives.

Also, despite seeing the Doctor attempting to save folk, and having two of her kids' recommendations for his actions, she's unquestionably believing whatever J. Random Guy-in-suit tells her about him. Yep, it's supposedly from Saxon, but how does she know that it really is, and does anyone really believe a politician that much anyway? (OK, in the Whoverse, there could be some sort of charisma enhancement going on there).