Magic Tricks

I was extremely disappointed, when I buy magic from Penguin I want to learn something not watch a magic show, I want to pick up information I can use, while Derren is a very good magician/mentalist, I spent $45.00 to watch a show, I imagine I could buy a ticket to the live show for that much.
This is a very expensive lesson and I will now think twice before buying any downloadable lesson as Jay Noblezadas lecture sucked too. If I could I would ask for a refund for both items.
I hope this helps whom ever is thinking about buying either of those items.