Save your money!
Of the 4 videos, (I expected many more), one was the companys video advertisement for more paid videos. The ones they did have were not practical, and are for basic beginners. I was totally disappointed. One can find better usable knowledge and videos on Utube or the Adobe site for real tips and tricks that are actually useful. Even the free cds in magazines are far better. This should be a free app unless they have a minimum of 10 videos that are replaced by a "user option" for $ .99 a series for videos the user chooses and needs Then they may have a viable product.
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Adobe Press Learn by Video