I for one would have been much happier to see another terrible tutorial by somebody without a clue than something half decent.
The reason I believe youtube exposure has had little effect at the moment, is because generally, the tutorials are terrible. It is not evident that many people know the concept of a double lift/turnover, and many believe they know what one looks like, but they only know what a poorly executed lift looks like, and so when done properly in performance, it is highly unlikely that anyone will be suspicious of the lifts.
However, if more of the videos were like this, and became popular enough, the problem would be greater. People would, for a change, realise that any lift could be a double if well executed. To teach it properly and make sure the general public know what a double
really looks like just doesn't make sense. It's not helping anything, no matter how you spin it or how much you want to defend this girl "because of her skill".
As for this girl's skill, for her age, she is certainly quite talented, though if she were male, you know she would not have received nearly the same attention as she has, after all, at least based on the magician's of that age that I know personally, she's not
that good.
Joe