What I have learned is JWs judge way too much on outward appearance and not on the heart condition of people.
Too, too true. I have never seen a more appearance-obsessed group of people in my entire life. Being raised a Witness and having broken free, I struggle constantly with judging people based solely on their appearance. I don't want to, honestly, but it was such a part of my JW upbringing that it's almost second nature now. I am working on it, though.