These are high production value, very well shot, beautifully lit and well edited single card sleights. In terms of production they make Allan Ackerman's Advanced Card Control series seem very old hat.
They cover the audience view and the magicians view of the sleight slowly / several times and explain the variations and flourishes. Jason England is an excellent tutor. Faultless really...
The only question is the price. A single tutorial for $10?
http://www.theory11.com/1on1/
Note from Mods: For this to be a Review we really need more information about what's involved, any names or slights etc. No need for exposure but as much general info as possible which you feel would help a fellow magish decide to buy or not.