And if so, how often are you right?
eg when the kid turns up on day one with crazy curls, no hair tie (especially boys) do you immediately think, like I do, "oh no, this family is going to be a bit precious."
Or if the kid's clothes are consistently stained etc, do you chalk that up to parents having limited cash and taking view that school uniform is to be worn (my approach) or do you think they're just careless?
What about the ones who struggle to spend the time doing homework with their DC? Do you think they're just bad parents or are you sympathetic?