That was hard to judge people just by a sentence and their song/video choices but I sent my top & bottom 3 and also a small explanation on why they're in that position.
Welcome to life on the Judges' side of the table. It's never easy, but there are plenty of things to take into account (even outside the entries).
Don't worry too much. Even though writing such short sentences could hurt you because it isn't descriptive and as great as it could be, writing long sentences could also hurt me and a few other people since you were supposed to write A sentence and that implies that your response should be short and sweet.
Ok I'm kind of upset at HOW you said that we can only put ONE sentence for each video and I did just that. But the other contestants didn't and they got mini paragraphs. I had so much to write for each video but I only put a sentence because that's what the RULES said. I hope this doesn't give me a disadvantage.