Two things. Number one...I don't know if it's the fault of the webcam (never owned one) or the capturing software, but a video encoded at 1-3 fps does not make for enjoyable viewing.
Secondly, although you guys are quick to give her a good ribbing for singing in that maudlin fashion, I do see potential. She clearly enjoys herself, though of course, the "worthy examples" of JWs who abandoned musical careers for Da Troof would put a stop to any encouragement of that talent. It's sad. With some coaching on proper phrasing, breath control, and dynamics, she could be a really competent singer.
Well, no point in learning how to sing well if the world's going to end tomorrow.