Dude, I totally get your rant. Hey, we've all been there. Please don't take anything personally or you're in for a huge depression. Just take it as constructive criticism and keep plugging away. I've had some harshness come to me and at first it sucked and I dwelled on it. Then I realized that hey, maybe I'm applying to the wrong programs or maybe I'm not focused on core competencies. Just keep the feedback as such - its feedback. The world doesn't suck if you don't let it.